The whole concept of the app is pretty straight-forward. When you want to search eBay for a particular item, you type in what you’re looking for in the search function, and from there, you can specify which country you want and what price range you’re looking to stay in. You can also check a box that excludes the shipping cost of the item. I check that box before I search so that my average cost-per-item isn’t skewed. The results window …