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? How do I make a purchase? How do I change my payment method? Promotional Terms & Conditions How do I reschedule or delay my AutoDelivery? Comments 0 comments Article is closed for comments.