1.Fixed some GUI issues

1. fixed some bugs

1. Added the Master Card feature, allowing users to apply for two Master Cards in the Chang Chang Wallet for online shopping. 2. Introduced a new deposit method; users can now top up their accounts using a credit card.

Fixed some GUI issues

The card surface can be replaced

bug fix

Add contact customer service function

fix bug

fix bug

1. Add family account function. Multiple family accounts can be added to the main account, then multiple accounts can share one ChangChang Card.

Fix some bugs that affect the user experience.

1. Add fund return function 2. Add function to set the transaction limit 3. Fix some bugs that affect the user experience

Generate deposit QR code, use browser scan the code to deposit.

Fixed the issue that the merchant presented QR Code payment function could not be used.

1. Add the function of paying by scanning UnionPay QR code 2. Add Tazapay deposit method 3. Fix some bugs that affect the user experience

Fixed an emergency bug that user can not see some pay method.

1. Add the function that user can transfer to another user 2. Add QR code payment function 3. Add the function that users can refund when they are applying a card 4. Add the function of entering salesman's code when applying a card 5. Fix some bugs that affect the user experience

1. Fixed some bugs 2. Fixed the problem that Visa/Master credit card payment cannot be used

1. Add setting function on the home page, which allows user to change login password, payment password, email address, and SMS language 2. Experience and UI adjustment on the card applying mode selection page

This release fixed the following urgent issues: 1. There is no balance displayed on the remittance interface 2. By default, there is no currency, and there is no updating of currency when switching city 3. Other UI experience issues

We had developed and issued a digital wallet that enhanced the Moutai Bulao purchasing experience and the reward programs globally. We provides a platform of financial technology services including domestic money transfers, cross-border money transfers and e-money issuance through issuance of the digital wallet. For illustration purpose only The digital wallet, dubbed the Chang Chang (尝尝) card, enables card holders to enjoy exclusive rewards, promotions and other lifestyle benefits on purchases of Moutai Bulao and other products in the MTBL Tech’s Chang Chang(尝尝) app environment. Other features include remittance into China, pay like a local in China via QR code and intuitively manage transactions, inward and outward remittances digitally via Chang Chang （尝尝）card. The digital wallet will encompass card associations agnostic solutions.

1. Fixed some UI issues

1. Adjust APP layout, add the mall page 2. Add coupon code function, users can use coupon code to redeem the corresponding coupons

1. Home page redesign, put restaurant list on the home page, and add restaurant features, restaurant discounts and other information on the list item. 2. An information dialog will be popped up after the delivery to recommend the restaurant's special dishes and discount information.

1. Improve the business logic of the payment process and improve the payment user experience. 2. Call the Alipay client to finish the payment process.