New Google Pay button for Flutter?

The latest version of the pay package for flatter adds support for the new Google Pay button, which shows the last four digits and an icon for the last card used to pay with Google Pay. This helps your customers identify their cards before completing a payment, which increases conversions in your check out forms. The plug-in also introduced new customization capabilities for all payment buttons like adjusting the corner roundness, so you can make your check on interfaces more consistent with the look and feel of your application. Finally, you can now generate payment configuration however it's most convenient for you. The payment buttons now take a payment configuration object which can be created from a local asset or a JSON string that you can generate at runtime or fetch from a remote location, for example, your backend service. Take a look at the package in pop.dev to see how to integrate it in your application and learn more about the latest changes and features introduced.