Zen Cart 1.5.x and Edit Orders 4.x

Interoperability Fixes have been posted for Edit Orders 4.x and some of my  Zen Cart mods:

Zen Cart Product Bought

Zen Cart Product Bought allows you to check to see if a logged in customer has purchased a specific product in the past. It’s perfect for cross selling and upselling messages on the product info page or in the shopping cart.  You can even check to see if a product has been bought within a particular time period, such as in the last 90 days.