Offline Payments for certain products but not others?...

I want to offer Offline Payments for some products in my store, but not for others. How can I do this?

For example, All Bag products should be eligible to buy inline with a credit card,

https://cardinalbag.store/collections/all

while all cap and vial products should be available to purchase only with offline payment.

https://cardinalbag.store/collections/all/caps-vials