Fixed Price for buying x Items from a category

[gopeppy]

Hi everyone

I would like sell, a certain number of products from a category at a fixed price. I see that discount by amount and percentage is possible in cart rules. But I want sell at a flat amount

Say I have a category A, in which a user can buy 3 different products at a flat rate say $100. Is this possible in Prestashop or if any module available? 

[joseantgv]

I think that this module can fit you: https://addons.prestashop.com/en/promotions-gifts/9129-promotions-and-discounts-3x2-sales-offers-packs.html