Hi,
I am using prestashop_1.6.0.9.
I have built a combinations import csv for my products.
When i import the price impact shows $0 on the product page.
Here is a sample if the csv
Product ID;Attribute;Value;Impact Price
10001;Would you like extra?::;No:;0
10001;Would you like extra?::;1:;30
10001;Would you like extra?::;2:;60