Do you work at a restaurant that uses @toasttab for mobile ordering? Have you noticed your tips falling off over the past few months? Several times in the past few months I have placed an order and accidentally not tipped because @toasttab stuck this giant MasterCard ad onto the screen between the total and the tip options, and my brain didn’t think to scroll down to look for the tip buttons. I have tried to make it up next time if I remember, but just FYI: from a usability perspective, @toasttab has traded a partnership with MasterCard for your tips :(