My wife is starting a business to sell items through a booth in an antique mall. The way these places work is that you stock your booth and put tags on each item with a unique number, description, and price... and the mall operator takes care or sales, sales tax, overhead, etc.. They get a monthly rent fee, plus 10% of sales. My wife's main computer is an iPad Air. I thought about setting up a spreadsheet for her, but then started looking for an app to do this. There are many inventory apps that don't allow tracking sales. The best one I've found is "Inventory Now" from iPartyMobile. Its not all that intuitive, but seems to do the basics. There is another one, "Inventory Scanner 2015" that I like as well for its flexibility and ease of use, but it doesn't have any sales tracking in it that I can find. Does anyone have a recommendation for app that lets you inventory and track sales on "unique items"? Many of these systems are for tracking items that you sell over and over and keep a minimum inventory level... that isn't what we are needing. Thanks.