Do you know the best way to manage your customers' loyalty? You certainly do! You surely have already put all the most efficient techniques into practice in order to ensure your customers will come back to your store for their purchases. You will have set in motion all the nuts and bolts to make them happy and satisfied, but...there is something else you could do and you probably don't know about yet. Have you ever thought that your regular customers could also pay before purchasing a product or a service? Do you think this is absurd?