I write because I wanted to see if it was possible to enable a type of payment method like the "check / money order" just for a specific group of customers.
My idea was to enable, from the backend, the "check / money order", then go to the file that showed on the checkout page and then hide it with an if in php.
My question was, in what page I can set the if?
Otherwise to show this type of payment only for a specific group of customers how could I do?
Thanks for any help