With the Web Payments SDK it is localized so depending on the card that is entered will determine if the postal code field will show or not.
Unfortunately at this time there isn’t a set of Australian cards that can be used for testing. You can enter an Australian card but don’t submit a payment to test the postal code not being required.
The amount that gets set in the server side request whether it’s passed from the client with the token to the server or set in the server side request will be the amount charged.
What was the error that you are getting with the boarder style?
Lastly, we’re constantly working to improve our features based on feedback like this, so I’ll be sure to share your request to the product team.
Hi @tre, The borderWidth property is not yet supported, but it will be soon. You can fix the error temporarily by omitting this property. As for the CVV helper icon for AMEX we’re constantly working to improve our features based on feedback like this, the team will be sure to see your request.