Limit payment methots to normal user or wholesaler.

[ilmarchez]

Hi,

I have to create a wholesale group of users with a special discount.
I was thinking about using "Dual pricing" add-on.

I'd like to let only some payment methods to wholesalers, how could I set the code up to set which payment methods are for normal users and which for wholesalers?

Thank you for your help.
PS: Zen cart version 1.3.9h