Users rub the surface of the virtual scratch off cards in order to reveal prize symbols. A ticket with 3 winning icons on a virtual scratch off card is a winner! You are limited to a set number of scratch offs per promotional period each day. For the maximum number of cards, start and end times and durations of promotional periods, see app. Any unclaimed or unused virtual scratch off cards are forfeit and void at the end of each promotional period and do not roll over to the next promotional period.