How to bind payer types to a user in Bitrix?

Question

1C-Bitrix

There are two tabs in the online store order form: for individuals and legal entities.
It is necessary during registration to make a division of users into physical. and legal persons by linking to them the appropriate type of payer, depending on which the type of order form will change.
How can this be implemented? I did not find the necessary information either in Bitrix or on the Internet.

Answer 1

Create immediately upon registration of the payer.
Disable multiple types of payers on the checkout page