A third party processes TPT's credit card transactions but we do have a feature that allows you to store your credit card information for a quicker, more convenient checkout experience.
The next time you use your credit card on TPT, just check the "Save card" box in the “Payment Method” section of the checkout page. The next time you make a purchase, you can choose to pay with that card by default. Please note that you can only store one card at a time.