Sandeep Tiwari Posted October 14, 2014 Share Posted October 14, 2014 Hello Everyone I want to add automatically a complementary product and returns product to cart in prestashop when user adds certain product, example: The user adds product1 and cart shows product1 + its complementary product wiht the same quantity also cart shows (optional) the returns product with 0 quantity. If user sets 2 qtys then the price must be -20.. Please help... Link to comment Share on other sites More sharing options...
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