Payment testing

Designed a testing flow for in-app payments in RuStore, allowing developers to simulate real purchase scenarios without real transactions. The challenge was to create a clear and intuitive experience despite differences from familiar flows in other app stores. Conducted usability testing on prototypes to validate whether developers could easily find and enable test mode and add testers. As a result, improved discoverability and usability of the payment testing flow, bringing it closer to industry standards and supporting monetization features.