Re: [w3c/browser-payment-api] Should we define nesting/grouping semantics for payment method identifier matching? (#30)

as discussed above, there are so many card brands out there, in practice it would be difficult for the merchant to specify *ALL* brands they accept. In many cases, merchant usually say "we accept all major credit cards except amex". In implementation, usually translate into:

  def can_accept(pmi):
    return is_creditcard(pmi) and not is_amex(pmi)

---
You are receiving this because you commented.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/browser-payment-api/issues/30#issuecomment-220367408