Customer only can buy product B if only they buy product A first

[agung_mp]

Hello all,

I want to make a condition if Customer want to buy product B, they must buy product A first. And product B can't be ordered if the customer not buy product A. 

How can i do that? Thanks before

[shokinro]

create a new product product with type of pack and then add those 2 products as pack?

[agung_mp]

create a new product product with type of pack and then add those 2 products as pack?

Thanks, but what i need is a customer only can order products from category B if only the customer order 1 or more product from category A, the real case is i have category called "main product" and "side product", the costumer should order a product or more from "main product" to order a product from "side product".