There are a good number of gamblers that doesn’t enjoy seeing those pop ups and when it gets too common on every login, it begins to constitute a nuisance to gamblers. I for one, I prefer a more floating icon approach where after login or even while visiting as a guest, you have some of the available promotions and offerings at the time slide through the screen in their numbers. It just comes as part of the interface and wouldn’t be much of a disturbance.