On the invoice select pay with BTC
Copy the BTC amount from the invoice and paste it in the BTC field on cc.spicepay.com. If you enter incorrect amount, your transaction will result in partial payment.
Also, don’t forget to select your credit card currency from the drop-down menu (USD or EUR).
Copy the BTC address listed on the invoice and paste it in the Bitcoin core address field on cc.spicepay.com.
Click to continue and enter your credit card information. Once the payment is completed, the BTC will be sent to the merchant and the invoice will be marked as paid.
*If you wish to purchase Bitcoin Cash please follow the same steps
but make sure you have selected BCH as a form of payment on your invoice and on cc.spicepay.com.