Restrict payment plugin for a specific product

-- HikaShop version -- : 2.3.5
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.3.23

hy ,
i want to restrict a payment plugin for a specific product
how to do this ?

thanks for help .

Hello,
A solution can be to :
- Restrict a payment method to a specific shipping method by using the "shipping method" option of your payment configuration page.
- Restrict your product to a specific shipping method by using the "Warehouse" option via your shipping and product configuration page.