Every receipt,
without the paper.
Link your card once. Your receipts arrive on WhatsApp, WeChat or email — and checkout gets faster everywhere Wonder is.
Receipt delivered
吉星茶餐廳 Lucky Star Café · just now
吉星茶餐廳 Lucky Star Café
G/F, 63 Fa Yuen St, Mong Kok
31 Oct 2026, 8:20 AM · WT-1188
- 菠蘿油 Pineapple bun w/ butterHK$18.00
- 餐蛋麵 Spam & egg noodlesHK$38.00
- 2× 港式奶茶 HK milk teaHK$44.00
Digital receipt
connect.wonder.app/r/WC-HKC8TT
Scan the code. Keep the receipt forever.
Every slip printed on a Wonder terminal carries a personal Wonder Connect link. Open it to see the digital twin of your receipt — then tap once to get every future receipt sent to you automatically.
Open a sample receipt See all sample receipts & linksSet up once. Forget about paper.
Register with your phone
Your number is your ID. One code, no password.
Link your card or wallet
Secured by the card scheme's token — never your card number.
Choose how receipts arrive
Digital only, or digital + printed. Change it any time.
Small slips, big footprint.
Most receipts are printed on thermal paper coated with chemicals that make them hard to recycle. Switching to e-receipts cuts paper, water and carbon — and you never lose a receipt again.
See the impact~2.5 g
CO₂e saved per receipt
25 cm
of paper per slip
0
lost receipts
1 tap
to switch to digital
More than receipts.
Wonder Connect remembers how you like to pay, so every checkout — in store or online — takes seconds.
One-tap checkout
Pay online at Wonder merchants with a code — no typing card details.
Every receipt in one place
Search, download and share receipts from every Wonder terminal.
Saved cards & wallets
Visa, Mastercard, UnionPay, Amex, JCB, Apple Pay, Google Pay and more.
Smart autofill
Addresses and contact details filled in for you, everywhere.
Bank-grade security
Scheme tokenisation, trusted devices and one-time codes.
Works across merchants
Cafés, shops and restaurants that run on Wonder.