I've bought from this company for twenty years. They've been harassed by BigPharma so no longer take credit cards but have other ways to pay. I think they take debit and e-checks but I mail a check to their bank (in my city). I've been a customer so long that as soon as I place my online order, even before they deposit my check, they usually ship. You can't buy more than three months prescription in one order or US Customs will confiscate it. Highly recommend!