How to Buy Crypto on KuCoin (Step-By-Step) t BITCOIN BITCOIN Register online or via their mobile apps and create a Bitcoin wallet with : Coinbase or Circle, etc Go to your account settings and add payment method (Credit/Debit card, Bank Account, PayPal) and buy coins. Convert your checkout amount to bitcoins, then send bitcoins to the wallet address provided on checkout. Share a visible screenshot of the transaction page with us via email once bitcoins are sent. Follow the instructions below to purchase bitcoins.