Tap to pay
Pay in shops with one tap of your phone or by scanning a QR code. Fast, contactless and protected by your fingerprint.
Stac in Qatar
Tap to pay with crypto.
Pay in person with a tap, send money to any Stac username in seconds, and buy or sell USDT in riyal by bank transfer.
Just looking? Preview the whole app with sample data, no account needed.
USDT P2P in QAR
Trade USDT in Qatari riyal by bank transfer. Every order is held in escrow and only released when payment is confirmed.
Send money in seconds
Send to any Stac username instantly. Share your pay link on WhatsApp so anyone can pay you, even without the app.
One wallet for cash and crypto
Hold USDT, USDC, BTC and ETH next to your cash balance. Deposit and withdraw whenever you like.
How it works
Up and running
Up and running
in three steps.
01
Sign up
Create your Stac account and choose your @username. Your $2 welcome bonus is waiting.
02
Add money
Deposit USDT on TRON (TRC-20) or BNB Chain (BEP-20), or buy USDT in riyal from other people. A first deposit of $5 unlocks your bonus.
03
Send, pay, trade
Send to friends by username, share your pay link to get paid, or pay with a QR code.
$2
Free to start.
Better with friends.
Sign up and get $2 that unlocks with your first deposit of $5. Invite friends and you each get $2 more. Your bonus pays your fees automatically, and you can cash it out to USDT once it reaches $100 (ID verification required).
FAQ
Questions, answered.
Yes. Trade USDT in QAR by bank transfer with verified people. Every order is held in escrow until payment is confirmed.
Yes. The app speaks English, Arabic, French and Serbian and switches to right-to-left for Arabic.
Sign up and get $2 that unlocks with your first deposit of $5. Invite friends and you each get $2 more. The bonus pays your fees automatically.
Yes. Preview the whole app with sample data, no account needed.
Start with $2.
Sign up in minutes and send your first USDT today.