We use this app on our iPhones for our eBay business (id: megakicks) and it's a great way to keep tabs on all payments that come in, especially on the weekends. It is a great little addition for us, because we will always know what payments are being made and coming in. It also lets us keep tabs on our balance so we know we will never be short.
All in all, this is a great app and would be a great addition to any e-commerce seller.
