Credit card
Pay with a credit card
We do not take cards on this site. Coinbase does. Buy the coin with your credit or debit card there, then send it to the NOWPayments invoice. Card data never touches CrownHacks.
Critical rules
- Wrong network (especially with USDT) can mean lost funds.
- Only send to the address on this order's NOWPayments page.
- Never reuse an old invoice address.
- If stuck, open a Discord ticket with your order ID or a Coinbase screenshot.
Sign up at coinbase.com and finish identity verification. Without KYC you often cannot buy crypto with a card or withdraw.
Add the card in Coinbase. SEPA bank transfer is a cheaper alternative in supported regions, though slower.
USDT stays close to USD, so it is the easy card purchase. BTC, ETH, and other coins work too - match whatever you will pick on the NOWPayments invoice. Buy about 5-10% more than the CrownHacks price to cover card fees, network fees, and spread.
Log in at crownhacks.com → Buy → choose product and duration → Buy Now. A NOWPayments page opens in a new tab.
On NOWPayments, select the same crypto you bought and note the deposit address, exact amount, and network (for example Ethereum / ERC-20).
Send / Withdraw → paste the invoice address → choose the exact same network → send the amount shown → confirm.
After network confirmations, NOWPayments marks the payment finished and your subscription activates automatically. Check Dashboard or Payment status if needed.
- Wrong network
- Funds can be lost. Always double-check the network before sending.
- Invoice closed / expired
- Start a new payment from Buy. Do not reuse an old address.
- Amount too low after fees
- Send the remainder to the same open invoice, or open a Discord ticket with the order ID.
- Payment pending a long time
- Send the order ID and a Coinbase transaction screenshot in Discord.