Ability to assign 2 products to a checkout form that doesnt give the user an option to change | Voters

Ability to assign 2 products to a checkout form that doesnt give the user an option to change

Aymeric Monello-Fuentes

while creating a funnel we are wanting to force our users to a checkout form that has the predesignated products already selected and cant be changed.
Ex:
you hit yes on the OTO, it takes you to a checkout form with the full price product and discounted product already applied to checkout. Without the ability to change.