I'm seriously hoping there is a way to do this... I've noticed that the Importer tool for MarketPress does a fine enough job of getting our product in to the system (although the lack of a unique Post/Product identifier leaves me puzzled). So, essentially, our first "Import" was successful. Now we have potentially thousands of products.
What happens when 300 of those products go through a price change from the vendors? I have not been able to bulk UPDATE any of the products. When I do, I get duplicates of the products I already have, not updates on my existing products.
Please let me know if I am doing something wrong here. We would like to continue using this cart system but the lack of being able to update existing product is definitely a deal breaker.