As the name suggests, this module allows you to populate your Zen Cart easily.  You simply download the product template spreadsheet from your website, update it, and upload it again.

Upload from a Spreadsheet

Benefits include:

> Not having to manually go into each product to edit each and every detail via the online Product Detail page

> Being able to edit offline and only need to be connected to the internet when uploading the file and images

> Batch upload product images instead of one by one

This is almost an essential module if you have any more than about 50 products which need regular updating.  Saves many, many hours.