For each credit card transaction, an industry-standard processing fee will be applied to each purchase. This fee is 5.2632% of the purchase price, plus a flat $0.30 for each purchase. This fee will be charged in USD and will be clearly outlined on your checkout screen.
For crypto payments, standard network fees are applied on top of order totals. For example, if using ETH to purchase, gas fees will be directly from the Ethereum network and will be set like any other ETH-based purchase.
If you're using a Coinbase wallet, the network fee based on the blockchain you’re using will be applied automatically by Coinbase and the total amount will be shown before completing the checkout. If you're using any other wallet, the fees will be applied via your wallet's interface.