Major retailers like Walmart, CVS, Walgreens, and Rite Aid typically accept credit cards for stamp purchases.
Most large supermarkets (e.g., Publix, Kroger) sell stamps at the checkout or customer service desk and accept credit cards. can i buy stamps with a credit card
You can use a credit card at full-service retail counters and USPS self-service kiosks. Major retailers like Walmart, CVS, Walgreens, and Rite