LongPay

long pay

About this app

LongPay turns any phone or tablet into a Bitcoin and USDT payment terminal for your shop, stall, market, or event.

Show a QR code, your customer scans it with any wallet, and the payment goes straight to you. LongPay is non-custodial: you connect your own Bitcoin Lightning Address and USDT (TRC-20 / ERC-20) wallet addresses, and funds settle directly to you. LongPay never holds, moves, or has access to your money or your private keys.

Prices are shown in Hong Kong dollars with live exchange rates, so you and your customer always agree on the amount.

WHY LONGPAY
- Non-custodial - money goes straight to your own wallet
- No chargebacks - crypto payments are final
- No card-network middlemen
- Works with any Bitcoin Lightning or USDT wallet
- Priced in HKD with live rates

FEATURES
- Point-of-sale keypad: enter an amount, choose Bitcoin (Lightning) or USDT (TRC-20 / ERC-20), and show a QR
- Shareable payment links and invoices for remote customers
- Automatic on-chain detection for USDT payments
- Customer invoices with name, email, and description
- Daily, weekly, and monthly sales recaps
- Event ticketing and door passes
- Multi-shop and staff support
- Emailed receipts

HOW IT WORKS
1. Sign up and add your own Lightning Address and USDT addresses in Settings.
2. Open the point-of-sale, enter an amount in HKD, and choose a payment method.
3. Show the QR to your customer - they pay from any wallet, directly to you.

LongPay is a merchant tool for accepting payments you already control. It is not an exchange and does not offer trading, investment, or custody of funds.

Support: longpay.hk