I have had several user interviews, created a couple of different wireframes, and attracted a group of potential end-users to A/B testing to discover what works best for our target audience. Especially, the users - Myanmar citizens are not fully aware of user experience on mobile wallet feature and I have to make many user testing to come out with the final design. The displays of account information, balance, and the chosen service of the app should be easily accessible and user-friendly. Next to the account balance, there is a QR scan that allows users to pay instantly between the merchants and the clients . It is also possible to form an invoice directly in the app if users need to receive money from somebody else. The user can make a transaction in a few clicks and has immediate access to the history of all transactions.