Plans offer unique options for a person selecting, so after payment, unique directions should occur. However, Wix plans really does nothing in way of directing after or during purchase, information gathering, etc.
Can it be coded?
Well… you can code your complete Billing Platform from several payment gateways and allow users to choose which one to use. Is that what you need?
No. Wix payments platform being set up, but no way to direct users. They just land back at same page. Need to direct different platforms to different page uses.