How do I add a payment method? PetDirect.co.nz 24 February 2020 19:26 To pay with a credit or debit card, simply fill in the required card information in the your account section. Related articles What forms of payment do you accept? When will my order be charged to my credit card? How do I make a purchase? Pet Direct Customer Support Terms and Conditions Comments 0 comments Article is closed for comments.