
Using a mobile payment app with barcode scanner for phone is transforming the way people shop. It makes shopping faster in the store than ever before and one of the best parts is that if you do not want to talk to anyone you do not have to. For example, let’s say a woman with migraine simply wants to go into the pharmacy and pick up some extra strength tylenol. With a scan-a-barcode app she would be able to walk into the store, scan the app,...