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UXQB® CPUX Foundation (CPUX-F)
Exam
Exam Method: Test Center, Remote Proctor
Language: DE, EN
PLEASE NOTE: SINCE 1ST APRIL 2023 ONLY EXAMS BASED ON CURRICULUM VERSION 4.01 CAN BE DELIVERED Organisations are increasingly seeking to understand and interpret user needs and behaviours when developing products and services. User centred design processes, techniques, tools and methodologies can help ensure that products and services are focused on customer and user needs from the outset. The UXQB® Certified Professional for Usability and User Experience- Foundation (CPUX-F) certification attests to your knowledge in the field of usability and user experience. How do I obtain the UXQB® certification? To be certified you must pass the UXQB® Certified Professional for Usability and User Experience- Foundation (CPUX-F) exam. You can prepare for the exam by attending a training course for UXQB® CPUX-Foundation from a recognised UXQB® training provider; participants will have relevant content and topics clearly explained and taught to them. The syllabus covers the following topics: The human-centred design process Definitions, concepts and guidelines Understanding and specifying the context of use Specifying the user requirements Producing design solutions Usability tests Usability inspections and user surveys You can also test your knowledge without obligation and free of charge before taking the exam by our online mock exam. What are the entry requirements? There are no specific requirements or base certifications. Practical experience in usability and UX are an advantage. How does this certification benefit me? With the UXQB® CPUX-F certification: You will have an independent, internationally recognised certification as proof of expertise in the field of software usability You acquire and consolidate knowledge of an internationally uniform glossary and vocabulary on the topic of usability You will gain more in depth understanding of work in a usability and user experience role You will have the opportunity to gain further certificates (Advanced Level) Who is this certification for? This certification is aimed at anyone interested in the topic of software usability. It is particularly suitable for: Online marketers Concept developers Designers Usability engineers Usability testers Web developers Managers who want to develop a deeper understanding of the work of their team. What other certifications can you recommend? The UXQB® CPUX-F certification is a prerequisite for studying the UXQB® Advanvced Level certificates: UXQB® Certified Professional Usability and User Experience Advanced Level, User Requirements Engineering (CPUX-UR) UXQB® Certified Professional Usability and User Experience Advanced Level, Usability Testing and Evaluation (CPUX-UT) UXQB® Certified Professional Usability and User Experience Advanced Level, Designing Solutions (CPUX-DS) Are there special conditions for students? Full-time students pay a reduced fee of 50% (cannot be combined with other discounts). Please contact us at exam@isqi.org to obtain your individual discount code. Please send appropriate proof (i.e. a valid student ID or a current certificate of enrolment from a university, college or vocational school) along with your request.

US$201.48
UXQB® CPUX-M Essentials in UX and HCD Management
Exam
Exam Method: Remote Proctor
Language: DE, EN
Organisations are increasingly seeking to understand and interpret user needs and behaviours when developing products and services. Human-centred design (HCD) processes, techniques, tools and methodologies can help ensure that products and services are focused on customer and user needs from the outset. The UXQB® Certified Professional for Usability and User Experience - Essentials in UX and HCD Management (CPUX-M) certification attests the knowledge in the field of usability, user experience and HCD. How do I obtain the UXQB® certification? To be certified you must pass the UXQB® Certified Professional for Usability and User Experience - Essentials in UX and HCD Management (CPUX-M) exam. You can prepare for the exam by attending a one day training course for at a recognised UXQB® training provider. The curriculum focusses on the following subjects: The challenges of HCD management Business terms that every UX professional should know UX and HCD management and leadership Crafting and driving UX vision Creating a shared HCD culture HCD maturity Boosting HCD maturity Measuring the business value of HCD activities Risk management Ethical design and sustainable design What are the entry requirements? There are no specific requirements or base certifications. Practical experience in usability, UX and HCD are an advantage. How does this certification benefit me? With the UXQB® CPUX-M certification: You will have an independent, internationally recognised certification as proof of expertise in the field of software usability You acquire and consolidate knowledge of an internationally uniform glossary and vocabulary on the topic of usability You will gain more in depth understanding of work in a usability and user experience role You have the basis to advance your technical carreer in UX towards managing Human-centred design in an organization. Who is this certification for? This certification is aimed at anyone interested in the topic of software usability and HCD. It is particularly suitable for: UX Professionals UX Consultants Non-UX-Professionals who are seeking a carrer in UX Product Managers Development Managers Managers of UX Teams. What other certifications can you recommend? We recommend all other UXQB® certifications: UXQB® Certified Professional Usability and User Experience Foundation (CPUX-F) UXQB® Certified Professional Usability and User Experience Advanced Level, Usability Testing and Evaluation (CPUX-UT) UXQB® Certified Professional Usability and User Experience Advanced Level, User Requirements Engineering (CPUX-UR) UXQB® Certified Professional Usability and User Experience Advanced Level, Designing Solutions (CPUX-DS) Are there special conditions for students? Full-time students pay a reduced fee of 50% (cannot be combined with other discounts). Please contact us at exam@isqi.org to obtain your individual discount code. Please send appropriate proof (i.e. a valid student ID or a current certificate of enrolment from a university, college or vocational school) along with your request.

US$201.48
UXQB® CPUX-UR User Requirements Engineering (THEORY)
Exam
Exam Method: Remote Proctor
Language: EN, DE
*Please note: This exam is only the theoretical part of the UXQB® Certified Professional for Usability and User Experience - Advanced Level, User Requirements Engineering (UXQB® CPUX-UR) overall exam. Requirements engineers analyze, document and manage the requirements of all those participating in a project. They therefore establish a connection between the requirements of the customer, developer, tester and user. This is especially important for usability. It is checked using something known as usability tests during software development. This aims to ensure smooth interaction with the software for the potential user. The internationally recognized UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (CPUX-UR) certificate attests to your knowledge in the field of software usability in terms of requirements and development. As a certified user requirements engineer, you ensure that the requirements of everyone involved are taken into account during the development. How do I obtain the UXQB® certification? In order to obtain the certification UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (THEORETICAL PART) you need to pass a theoretical exam (multiple choice). You can prepare for the exams by attending a training course with a recognized UXQB® training provider or through self-study. As part of the training for the UXQB® Certified Professional for Usability and User Experience - Advanced Level, User Requirements Engineering certification, participants will have relevant content and topics clearly explained and taught to them. The syllabus covers all topics, from an introduction to usability context analysis based on ISO 9241-210 (guidelines for human-computer interaction) and planning usability context analyses. To collecting and documenting information and assessing it. In addition, the training strengthens your knowledge of the terms and concepts that are fundamental to working in this field and for obtaining the UXQB® certification. What are the entry requirements? In order to be able to sit the UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (THEORETICAL PART) exam, you will need to be UXQB® CPUX-F certified and have some experience in the field of usability testing. How does this certification benefit me? With the UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (THEORETICAL PART) (CPUX-UR Theory) certification: You will have an internationally recognized certification in the field of usability, with a specialization in requirements management. You will expand on and consolidate the knowledge gained from your UXQB® CPUX-F certificate. You will gain knowledge of an internationally uniform glossary and vocabulary on the topic of usability. You will have a sound understanding of the work as a user requirements engineer. Who is this certification for? This certification is aimed at anyone interested in the topic of usability who has already successfully passed the UXQB® CPUX-F exam. It is particularly suitable for: Online marketers Concept developers Designers Usability and requirements engineers Product managers, quality managers, development managers Those who work in agencies involved in conversion and usability optimisation Web developers Managers who want to develop a deeper understanding of the work of their team UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (THEORETICAL PART) certificate is particularly relevant in the automotive, finance, health and public service industries. What other certifications can you recommend? In line with the UXQB® CPUX - Advanced Level, User Requirements Engineering (THEORETICAL PART) certificate, we recommend the following certifications: UXQB® CPUX – Advanced Level, Usability Testing UXQB® CPUX - Advanced Level, Designing Solutions (CPUX-DS).

US$180.81
UXQB® CPUX – UT Usability Testing (THEORY)
Exam
Exam Method: Remote Proctor
Language: EN, DE
*Please note: This exam is only the theoretical part of the UXQB® Certified Professional for Usability and User Experience - Advanced Level, Usability Testing and Evaluation (UXQB® CPUX-UT) overall exam. Usability tests are conducted to check the usability of software (or hardware) for the user. This aims to ensure smooth interaction with the software for the potential user and help them to come away with a positive user experience. As a usability tester, you run tests together with the actual users. You document identified weaknesses through observations and surveys. The internationally recognised UXQB® Certified Professional Usability and User Experience Advanced Level -Usability Testing and Evaluation (CPUX-UT) certification attests to your knowledge in the field of usability testing. How do I obtain the UXQB certification? In order to obtain the certification UXQB® Certified Professional Usability and User Experience - Usability Testing and Evaluation (THEORETICAL PART), you need to pass a theoretical exam (multiple choice). You can prepare for the exams by attending a training course for the UXQB® Certified Professional Usability and User Experience Advanced Level -Usability Testing and Evaluation (CPUX-UT); participants will have relevant content and topics clearly explained and taught to them. You can also self-study. The syllabus covers all important topics related to preparing a usability test, its execution and communication of the results, through to the roles and variants of usability tests. In addition, the training strengthens your knowledge of the terms and concepts that are fundamental to working in this field and for obtaining the UXQB certification. What are the entry requirements? In order to be able to take the UXQB® Certified Professional for Usability and User Experience - Advanced Level, Usability Testing and Evaluation (THEORETICAL PART) exam, you will need to be UXQB® CPUX-F certified and have some experience in the field of usability testing. How does this certification benefit me? With the UXQB® Certified Professional Usability and User Experience Advanced Level -Usability Testing and Evaluation (THEORETICAL PART) (CPUX-UT Theory) certificate: You will have an independent, internationally recognised certification as proof of expertise in the field of usability testing You will expand on and consolidate the knowledge gained from your UXQB® CPUX-F certificate You will gain a sound understanding of work as a usability tester You will have the theoretical knowledge to conduct usability tests and communicate your findings accordingly Who is this certification for? This certification is aimed at anyone interested in the topic of usability who has already successfully passed the UXQB® CPUX-F exam. It is particularly suitable for: Online marketers Concept developers Designers Usability testers Product managers, quality managers, development managers Those who work in agencies involved in conversion and usability optimisation Web developers Managers who want to develop a deeper understanding of the work of their team The UXQB® Certified Professional for Usability and User Experience - Advanced Level, Usability Testing and Evaluation (THEORETICAL PART) certificate is particularly relevant in the automotive, finance, health and public service industries. What other certifications can you recommend? In line with the UXQB® CPUX - Advanced Level, Usability Testing and Evaluation (THEORETICAL PART) certificate, we recommend the following certifications: UXQB® CPUX - Advanced Level, User Requirements Engineering (CPUX-UR) UXQB® CPUX - Advanced Level, Designing Solutions (CPUX-DS)

US$180.81
A4Q Customer Experience (CX) Analysis Foundation Level
Exam
Exam Method: Remote Proctor
Language: EN
The A4Q Customer Experience Analysis (CXA) Foundation Level certification attests to an individual’s understanding of Customer Experience (CX) principles, approaches and techniques. The A4Q CX Analysis syllabus looks in depth at the customer experience, and how an organization can transform its existing processes to offer engaged, responsive, and connected customer experiences. Focus is given in particular to value propositions, research and analysis of the “Voice of the Customer” and enhancing the Customer Experience. As well as having its own inherent value as a certification, the A4Q CX Analysis certification is also one of the mandatory modules in the A4Q Certified Service Designer certification. How do I obtain this certification? To be certified you must pass the A4Q CX Analysis Foundation Level exam. We strongly recommend that you attend a training course with an accredited training provider to gain maximum benefit and to support skills development. You can also test your knowledge without obligation and free of charge before taking the exam by our online mock-exam. What are the entry requirements? There are no specific entry requirements to be eligible for this certification or to attend an A4Q accredited CX Analysis course. How does this certification benefit me? You will show you have an understanding of Customer Experience Analysis concepts, approaches and techniques. Holders of the A4Q CX Analysis certificate can demonstrate their ability to: Tune in to the organization’s customers, action the insights and add value across multiple touchpoints. Analyze the organization’s view of CX; the difference between CX and UX and why it matters; customer gains and pains and organizational maturity. Understand how a seamless, positive customer journey with touchpoints across all digital platforms engages customers and improves customer satisfaction. Understand key customer experience analysis techniques for effective business service design You will have achieved one of the mandatory modules required in the A4Q Certified Service Designer certification. Who is this certification for? This certification is aimed at anyone who wants to develop a deeper understanding of their customers and transform the customer journey and attest to their knowledge in CX Analysis. Business Service Designers (including Business Designers and Service Designers) Product Managers Business Analysts Digital Experience and CX researchers Business Architects Solution Architects User Researchers Operations and Customer Service Managers Project Managers Business Change Specialists Business Engineers What other certifications can you recommend? If you are seeking to further extend your knowledge in the field of service design, we recommend: A4Q Design Thinking Certification - Mandatory module for A4Q Certified Business Designer A4Q Business Service Design Certification - Mandatory module for A4Q Certified Business Designer You can boost your professional profile by becoming an A4Q Certified Service Designer. The application requires three (3) mandatory certifications and one of the following elective certifications: A4Q Business Acumen Certification - Elective module for A4Q Certified Business Designer A4Q Sercive Design Consultancy Certification - Elective module for A4Q Certified Business Designer A4Q Business Service Architecture Certification (Coming soon) - Elective module for A4Q Certified Service Designer

US$196.31
Digital Design Professional (DDP FL)
Exam
Exam Method: Remote Proctor
Language: EN, DE
Today, digitalization has found its way into all avenues of our daily life as well as our business solutions. There is a huge difference between today's approaches for developing typical software solutions and an optimal approach for truly digital solutions. For the latter you have to think outside the box, and as a Digital Designer you need to answer questions like: Which technology does exist? Which is relevant? Whom to consider for cooperation? How to anticipate a solution's effect apart from its original purpose? How to foresee new business opportunities? To answer such questions, the DDP education will give you a new way of thinking in your problem-solving process. How do I obtain the DDP certification? To be certified you must pass the Digital Design Professional - Foundation Level exam. You can prepare for the exams by attending a training course with a recognised DDP training provider; participants will have relevant content and topics clearly explained and taught to them. The new curriculum (version 2.0) has been revised so that the recommended training duration is now only 2 days. The exam is available as remote proctored FLEX exam for anyone wishing to self-study. What are the entry requirements? The syllabus assumes that participants have practical experience in some aspects of creating digital solutions. It is not intended for complete beginners but for people who already have some experience in certain aspects of this field, e.g. UI design, software architecture, requirements engineering. How does this certification benefit me? The syllabus focuses on selected methods and techniques and aims to introduce the profession of Digital Design. The Digital Design Professional Certification testifies that you have the following competences: A broad overview of the competence spectrum of Digital Design. This knowledge allows participants to assess their own competences in Digital Design and to look for suitable further training opportunities according to their needs in Digital Design. The basics of the practice of Digital Design, from the very beginning of an idea right up to the actual operation and evolution of a digital solution. This end-to-end understanding is an important learning outcome since it enables participants to understand the challenges and necessary competence of each step. Practical competence in the actual integration of Digital Design into the realization of a digital solution. This hands-on understanding is important for tangible results since it enables participants to connect with all the technology people who do the important construction and realization work that brings a digital solution to life. Finally, participants will have acquired all the knowledge necessary to act as ambassadors for the idea of Digital Design in their own organization and to contribute to the process of change initiated by the Digital Design Manifesto. Who is this certification for? The Digital Design Professional on Foundation Level is addressed to professionals from: Requirements Engineering, Business Analysis, UX, Project Management, and others who work in areas where digital products, systems and services are designed and improved. What other certifications can you recommend IREB Requirements Engineering – Foundation Level UXQB® Certified Professional for Usability and User Experience- Foundation Level (CPUX-F) A4Q Business Service Design - Foundation Level

US$170.48
UXQB® CPUX-DS Designing Solutions
Exam
Exam Method: Remote Proctor
Language: DE, EN
This new CPUX Advanced Level certification focuses on design solutions, more precisely user interface prototypes, and thus closes the gap between "User Requirements Engineering" (CPUX-UR) and "Usability Testing & Evaluation" (CPUX-UT). The training and certification are based on the new CPUX-DS curriculum of the International Usability and User Experience Qualification Board (UXQB), which is recognized by five professional associations of usability professionals: German UPA, UX Switzerland, UXpro Austria, UXPA UK and UX Danmark. How do I obtain the UXQB® certification? In order to obtain this certification, you need to pass a theoretical exam (remote/FLEX) and a practical exam (paper-based). You can acquire the relevant knowledge in the form of a training with a recognized UXQB training provider or in self-study. The syllabus defines what you need to know in order to obtain the certificate "Certified Professional for Usability and User Experience - Design Solutions (CPUX-DS)" The practical training course focuses on the activities, methods and challenges of user experience design. You will learn how to design human-centered solutions, which information and artifacts should be available in advance and how to improve the created design solutions through evaluations. What are the entry requirements? In order to be able to take the exam for the UXQB® Certified Professional for Usability and User Experience - Designing Solutions, you need the UXQB® CPUX-F certification, as well as initial experience in the areas of interaction specification and modeling, information architecture and prototyping. Participation in a training by an accredited training provider is not mandatory, but strongly recommended. How does this certification benefit me? With the certification UXQB® Certified Professional for Usability and User Experience - Designing Solutions you demonstrate with a theoretical and a practical examination that you: know, understand and apply relevant terms, design techniques and methods in the context of human-centered design, are able to use a human-centered approach in designing solutions, can create and develop interaction specifications and usage scenarios to describe the future use of interactive systems, based on usage context and requirements, understand how to design information architectures that enable efficient access to information and functionality, have the necessary knowledge to create navigational structures and effective ways to guide and support the user, are able to define and design user interfaces based on interaction specifications and usage scenarios, know how to develop and iterate sketches, wireframes, wireflows, low-fidelity and high-fidelity prototypes for evaluation. Who is this certification for? This certification is aimed at all interested parties who have already successfully passed the UXQB® CPUX-F exam. It is particularly suitable for all those who are involved in the design of solutions, e.g. usability and user experience professionals who design interactive systems, product managers, product owners, system developers and other professionals who are involved in the design and implementation of interactive systems those who are learning in human-centered design and are considering a position similar to that described above. What other certifications can you recommend? In line with the UXQB® CPUX – Designing Solutions certification, we recommend the following UXQB® CPUX Advanced Level certifications: UXQB® CPUX – User Requirements Engineering (CPUX-UR) UXQB® CPUX – Usability Testing (CPUX-UT). Alternatively, you can also be certified for the theoretical part only: UXQB® Certified Professional for Usability and User Experience – Advanced Level, Designing Solutions (Theoretical Part)

US$635.43
UXQB® CPUX-UR User Requirements Engineering
Exam
Exam Method: Remote Proctor
Language: DE, EN
Requirements engineers analyze, document and manage the requirements of all those participating in a project. They therefore establish a connection between the requirements of the customer, developer, tester and user. This is especially important for usability. It is checked using something known as usability tests during software development. This aims to ensure smooth interaction with the software for the potential user. The internationally recognized UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (CPUX-UR) certificate attests to your extensive knowledge in the field of software usability in terms of requirements and development. As a certified user requirements engineer, you ensure that the requirements of everyone involved are taken into account during the development. How do I obtain the UXQB® certification? To be certified you must pass the UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (CPUX-UR) certification exam that has a theoretical and practical section. You can prepare for the exams by attending a training course with a recognized UXQB® training provider or through self-study. As part of the training for the UXQB® Certified Professional for Usability and User Experience - Advanced Level, User Requirements Engineering certification, participants will have relevant content and topics clearly explained and taught to them. The syllabus covers all topics, from an introduction to usability context analysis based on ISO 9241-210 (guidelines for human-computer interaction) and planning usability context analyses. To collecting and documenting information and assessing it. In addition, the training strengthens your knowledge of the terms and concepts that are fundamental to working in this field and for obtaining the UXQB® certification. What are the entry requirements? In order to be able to sit the UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (CPUX-UR) exam, you will need to be UXQB® CPUX-F certified and have some experience in the field of usability testing. How does this certification benefit me? With the UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (CPUX-UR) certification: You will have an internationally recognized certification in the field of usability, with a specialization in requirements management. You will expand on and consolidate the knowledge gained from your UXQB® CPUX-F certificate. You will internalize knowledge of an internationally uniform glossary and vocabulary on the topic of usability. You will gain an improved understanding working in a usability and user experience job role. Who is this certification for? This certification is aimed at anyone interested in the topic of usability who has already successfully passed the UXQB® CPUX-F exam. It is particularly suitable for: Online marketers Concept developers Designers Usability and requirements engineers Product managers, quality managers, development managers Those who work in agencies involved in conversion and usability optimisation Web developers Managers who want to develop a deeper understanding of the work of their team UXQB® Certified Professional Usability and User Experience Advanced Level -User Requirements Engineering (CPUX-UR) certificate is particularly relevant in the automotive, finance, health and public service industries. What other certifications can you recommend? In line with the UXQB® CPUX - Advanced Level, User Requirements Engineering certificate, we recommend the following certifications: UXQB® CPUX – Advanced Level, Usability Testing UXQB® CPUX - Advanced Level, Designing Solutions (CPUX-DS). Alternatively, you can also be certified for the theoretical part only: UXQB® Certified Professional for Usability and User Experience – Advanced Level, User Requirements Engineering (Theoretical Part)

US$635.43
UXQB® CPUX-UT Usability Testing
Exam
Exam Method: Remote Proctor
Language: DE, EN
Usability tests are conducted to check the usability of software (or hardware) for the user. This aims to ensure smooth interaction with the software for the potential user and help them to come away with a positive user experience. As a usability tester, you run tests together with the actual users. You document identified weaknesses through observations and surveys. The internationally recognised UXQB® Certified Professional Usability and User Experience Advanced Level -Usability Testing and Evaluation (CPUX-UT) certification attests to your extensive knowledge in the field of usability testing. How do I obtain the UXQB certification? In order to obtain the certification UXQB® Certified Professional Usability and User Experience - Usability Testing and Evaluation, you need to pass a theoretical and a practical exam. You can prepare for the exams by attending a training course for the UXQB® Certified Professional Usability and User Experience Advanced Level -Usability Testing and Evaluation (CPUX-UT); participants will have relevant content and topics clearly explained and taught to them. You can also self-study. The syllabus covers all important topics related to preparing a usability test, its execution and communication of the results, through to the roles and variants of usability tests. In addition, the training strengthens your knowledge of the terms and concepts that are fundamental to working in this field and for obtaining the UXQB certification. What are the entry requirements? In order to be able to take the UXQB® Certified Professional for Usability and User Experience - Advanced Level, Usability Testing exam, you will need to be UXQB® CPUX-F certified and have some experience in the field of usability testing. How does this certification benefit me? With the UXQB® Certified Professional Usability and User Experience Advanced Level -Usability Testing and Evaluation (CPUX-UT) certificate: You will have an independent, internationally recognised certification as proof of expertise in the field of usability testing You will expand on and consolidate the knowledge gained from your UXQB® CPUX-F certificate You will gain a more sound understanding of work as a usability tester You will be able to conduct usability tests and communicate your findings accordingly Who is this certification for? This certification is aimed at anyone interested in the topic of usability who has already successfully passed the UXQB® CPUX-F exam. It is particularly suitable for: Online marketers Concept developers Designers Usability testers Product managers, quality managers, development managers Those who work in agencies involved in conversion and usability optimisation Web developers Managers who want to develop a deeper understanding of the work of their team The UXQB® Certified Professional for Usability and User Experience - Advanced Level, Usability Testing certificate is particularly relevant in the automotive, finance, health and public service industries. What other certifications can you recommend? We recommend UXQB® CPUX - Advanced Levels: UXQB® Certified Professional for Usability and User Experience – Advanced Level, User Requirements Engineering (CPUX-UR). UXQB® Certified Professional for Usability and User Experience – Advanced Level, Designing Solutions (CPUX-DS). Alternatively, you can also be certified for the theoretical part only: UXQB® Certified Professional for Usability and User Experience – Advanced Level, Usability Testing (Theoretical Part)

US$635.43