Rollovers give you the flexibility to use fewer SmartPoints one day and roll over up to 4 unused SmartPoints into your weeklies for a day when you need them.
Say you have 23 daily SmartPoints and you spend 19. We'll automatically roll over those extra 4 into your weeklies. You can use them however you’d like: for special occasions, a second helping, a glass of wine, whatever.
Don't want the rollovers? You can opt out in Settings.