UP SELLING Tracking by cashier
If you are going to grow, having up selling contests are a key way and something ALL the big guys do. Really surprised this is not even a suggestion yet! PLEASE VOTE and PROMOTE!
Thanks for your suggestion. Thrive has a "Server Item Sales Report’ that you can use to track how much servers have sold of particular upsell items.
Check out this article for more information on using this report to track a contest.