Players can better plan their gameplay and make wise decisions about how to use their bonus funds by being aware of the wagering requirements up front. In order to best slots sites ukmake sure they utilize the rewards within the allotted time, players should also be aware of any time restrictions or expiration dates related to bonuses. 1. How can I use my Rummy 51 APK welcome bonus? New players must create an account & make their first deposit in order to be eligible for the welcome bonus on Rummy 51 APK.