for 1 euro more = you can choose 1 free product ?

[gaetanpat]

Hello everyone,

 

I am in charge of an online boutique developed under OsCommerce and I have an a bit particular need.

In fact when my customers buy a product of a category and that they add 1 euro in total of order, they must be able to choose a product in a specific category.

 

How can i do this ?

 

Thanks for you help.

Gaëtan