How to Pay with Crypto
New to crypto? It is simpler than it looks. If you have ever paid with a card online, you can do this in about ten minutes. Below are three ways to pay — starting with the easiest.
Which coin should I use?
It matters less than you might think — we accept Bitcoin, Litecoin, USDT and others, and every payment is automatically converted to its dollar value. Pick whatever your app makes easiest:
- •Buying in a wallet app and sending it yourself? Litecoin (LTC) or Bitcoin (BTC) are the simplest — the small network fee comes out of the coin itself, with nothing extra to set up.
- •Using an exchange, or an on-ramp that sends straight to us? USDT works well and stays stable at about one dollar.
Note: USDT on the TRON (TRC-20) network needs a little TRX in your wallet to cover the send fee — an extra step you skip entirely with Litecoin or Bitcoin.
If you chose Crypto at checkout, the automatic payment page also accepts Monero (XMR) and 50+ other coins — handy if you value privacy.
Paying with crypto also takes 10% off your order — applied automatically.
First: where do I send payment?
If you chose Crypto at checkout: your payment page (the link in your order email) shows the exact coin, address, amount, and a QR code.
If you chose manual payment: your order email lists addresses for Litecoin, Bitcoin and USDT — send whichever you bought.
Three ways to pay
Buy Litecoin in a wallet app and send it
RecommendedBest if you have never used crypto. A free wallet app buys the coin with your card, then you send it to us. Litecoin keeps this simple — nothing extra to set up.
- 1
Install a free wallet app — for example Trust Wallet. You only need an email to start.
- 2
Inside the app, tap Buy and choose Litecoin (LTC). Pay with your Visa or Mastercard. There is a quick one-time ID check for larger amounts.
- 3
When the LTC appears in your wallet, tap Send and paste the Litecoin address from your ISRIB order email (or invoice page).
- 4
Send it. The payment lands in a few minutes and your order confirms automatically.
⚠ Double-check the address before sending — copy and paste it, never type it by hand. Crypto sent to a wrong address cannot be recovered.
Method 1Buy and send in one step (no wallet needed)
Even faster if you would rather not install a wallet. An on-ramp buys the coin with your card and sends it straight to our address.
- 1
Go to an on-ramp such as Paybis (an on-ramp also used by some wallet apps). Choose a coin your order email lists — USDT on the TRON (TRC-20) network, or Litecoin.
- 2
Paste our matching address from your order email as the recipient, and enter the amount shown.
- 3
Pay with your card. The coin is delivered directly to us, usually within minutes, and your order confirms automatically.
⚠ Copy and paste the address, and if you pick USDT make sure the network is TRON (TRC-20).
Method 2If you already use an exchange
Lowest fees if you already have an account somewhere like Binance, Coinbase, or Kraken.
- 1
Buy USDT or Litecoin in your exchange account (or use coins you already hold).
- 2
Choose Withdraw and paste the matching address from your ISRIB order email. For USDT, select the TRON (TRC-20) network.
- 3
Confirm the withdrawal. Your order confirms automatically once it arrives.
⚠ For USDT, make sure you pick the TRON (TRC-20) network on withdrawal — the wrong network means the funds will not arrive.
Method 3A 20-second safety check
- ✓You picked the right network — for USDT that is TRON (TRC-20); Litecoin and Bitcoin each have only one network.
- ✓The address matches the one in your order email, character-for-character (copy-paste, do not retype).
- ✓You are sending the same coin the address is for — Litecoin to a Litecoin address, and so on.