Hi
I am pretty new with EZPopulate.

I need to change some of the model-numbers, and add model numbers for the products that dont have them.

I downloaded Complete tab-delimited .txt file to edit, and changed two model numbers. I then uploaded the txt file with EZPopulate.

This is what happend: It added two new products. Two copies of the old products, with new model numbers.. How do I fix it so that EZPopulate dont make new products, but rewrites the once thats already there?

Best regards
Fredrik