We use PayPal as our payment gateway as this is secure and offers protection for both of us. You can pay with your credit card via PayPal and you do not need a PayPal account to do this. This option is on the PayPal log in page - you do not log in but click the link on the very bottom of the page. We also accept Bitcoin (BTC), Bitcoin Cash (BCC), Ethereum (ETH) or Litecoin (LTC). Learn more about spending your cryptocurrency at FlashOpal. If you have any difficulties with making a payment, please don't hesitate to get in contact and the best will be done to work with you.