Adds the PaymentMethodChangeEvent and the associated event handler PaymentRequest.onpaymentmethodchange. Handler invocation indicates that the user has changed payment methods. The event can be useful when a merchant re-calculates a total value with method details. For example, merchants can calculate tax by reading billing address information in the event.


Editor's draft

Status in Chromium


Enabled by default (tracking bug) in:

  • Chrome for desktop release 76
  • Chrome for Android release 76

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • In development
  • No signal
  • Shipped/Shipping
  • No signals


Last updated on 2020-12-25