android pay - API to change the credit card used by a google wallet subscription? -



android pay - API to change the credit card used by a google wallet subscription? -

again frustrated lack of documentation involved in developing using google wallet payment gateway , may switch service.

my new question follows:

can programmatically alter payment card utilized google wallet digital goods subscription?

if card utilized in subscription expires, on user, however, if not provide means of changing payment card elegantly, on me!

does know how can done? or have create whole new subscription produce effect? should basic feature of payment gateway assuming missing something.

it should noted creating new subscription may problematic without ability cancel previous subscription via api. provided both old , new cards still valid, effort process payments both subscriptions!

on side note, why seem google wallet api missing many key features? (annual subscriptions, subscription cancellation, issue mentioned above, etc...?)

thanks 1 time again everyone!

if google can't charge, they'll send failure postback can utilize evaluate subscription.

it best if don't equate wallet "payment gateway" (or credit card processing service/gateway) because isn't.

at end of day, wallet gives "access" wallet user's data. it's wallet users' add/remove whatever payment instruments have in google wallet.

in wallet digital, google handles transaction - processing part, you're freed of pci compliance, , related payment infrastructure stuff going. instant buy, google send "virtual card" process transaction using own/existing credit card processor/gateway. in case, have pci compliant , have existing infrastructure.

in both cases, don't have access actual wallet users' payment data. google locks stuff down.

hth....

android-pay

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