Purk'd helps businesses add new customers, receive instant customer feedback, reward their new/existing customers with loyalty programs and do it all in a profitable way. You don't need to give away 75% of your sales price to get folks to come back. With Purk'd EVERYONE Wins! Customers, Businesses, Staff and Charities. This is mobile loyalty with a few twists that you should take a look at. Get Purk'd!