Botl is a 'be on the lookout' app for eBay sellers. Instead of writing notes and lugging around notebooks while you're on the hunt for treasures and collectibles, Botl turns your iPhone into a handy and speedy reference tool. Just take a picture of any item you want to 'be on the lookout' for, add one or two key words to the item (i.e. 'antique vase') and you're done. Now your item can be referenced instantly, via your botl app, when you are out looking for treasures.