Lucky wheel on the client PC
When the café enables the lucky wheel, a 🎁 button appears in the top bar and customers spin with the spins the café grants.

Spin
- Click 🎁 in the top bar.
- Click Quay — còn … lượt (Spin — … left) and wait for the wheel to stop.
- Read the result: 🎉 Bạn trúng: … (You won …) or Chúc may mắn lần sau 🍀 (Better luck next time).
Prizes that need approval show — chờ quầy duyệt (awaiting counter approval). The history under the button shows each prize status: chờ duyệt (pending), đang phát (in progress), nhận tại quầy (collect at counter), đã nhận (received), không được duyệt (not approved).
Common errors
Message / symptom | Cause | What to do |
|---|---|---|
No 🎁 button | The café has not enabled the wheel or has no prizes. | The owner enables it in GCafe Portal. See Lucky wheel for customers. |
Hết lượt hôm nay (no spins left today) | All spins for today are used. | Play / top up per the café rules to earn more. |
Đăng nhập để quay (log in to spin) | The PC has no session. | Sign in, then spin. |
Không quay được, thử lại sau (could not spin) | No connection to GCafe Portal. | Try again in a few minutes. |