As a reward and loyalty program app, TIDI is helping the customers of food and beverage, fashion, beauty and other entertainment brands can earn points easily then get rewards from those brands to redeem in the store.

Three steps to get reward:
1. Sign up: by your phone number or facebook account
2. Get coupon code: Enter "Cửa hàng" to choose reward and tap "Lấy mã"
3. Redeem reward: Go to the store, show coupon code to staff to get reward

Three steps to earn point for member:
1. Sign up: by your phone number or facebook account
2. Earn point: tap "Tích điểm", show the receipt on camera phone then confirm
3. Redeem reward: Choose reward, tap "Lấy mã" then get reward at the store