Large scale inventory updates with spreadsheets.

In the even to needing to update large amounts of lines in the inventory management functions, there is no easy way to make this happen. If there was a way to push an excel spreadsheet to the inventory system to update unit price, quantity, manufacturer, etc it would make it much easier. Currently, each item requires several inputs on the mouse and keyboard, each with a small lag between inputs, and each item also requires you to save and go back to the very beginning through two to three menu clicks to move on. While the system is great, it is very cumbersome to update enmass.