feat: fast checkout payment (e.g. PAYPAL Express)

[skoch-intershop]

PR Type

[x] Feature

What Is the Current Behavior?

Not possible to apply fast checkout payment methods.

Issue Number: Closes #95945 (ADO)

What Is the New Behavior?

The fast checkout payment functionality is now available on the basket detail page, if the user is logged in or the 'guestCheckout' feature toggle is switched on.
All available fast checkout payment methods will be displayed in the summary slot .

Does this PR Introduce a Breaking Change?

[x] No

Notes for the Changelog

CHANGES THAT REQUIRE MORE RECENT ICM VERSIONS
fast checkout payment (#1682) - ICM 12.0.0 or ICM 7.10.41.3

Other

AB#97352

[SGrueber]

it looks all much better than before 👍

[github-actions]

Azure Demo Servers are available:

• Universal B2B
• Universal B2C

[iwiederhold]

Please remove the space of 16px after the button-group. (B2B+B2C)

For a better usability we should insert a space of 1rem between the checkout button and the other ones.
There used to be an "or" there. That was even better.

[M-Behr]

Please use a toast error message instead of this inline error message. Please create a new text for this error because the user does not see the payment methods here.

Error message for the cart page: "We're sorry. Your payment was canceled. You can continue with the checkout or use the express checkout."

[M-Behr]

Please remove the space of 16px after the button-group. (B2B+B2C)

For a better usability we should insert a space of 1rem between the checkout button and the other ones. There used to be an "or" there. That was even better.

We decided to show the "or" between checkout and express checkout button, exactly as it is in the Responsive Starter Store.