Update ... Purchases absolutely do make a difference because I spent money a few times and bingoed and could not stop winning as soon as I stopped making purchases, I stopped making purchases, I stopped winning. Only way to really advance is to purchase bingo points to be able to even play... Just my opinion. Developers can say that it's not rigged all that they want but I'm 50 years old and I'm not ignorant I know all things work... at least make it fair.