I got this offer but no terms and conditions except what mods posted:
It’s a deposit boost on the last qualifying deposit
So on your 3rd $50 deposit, it will actually credit you $80
If you are seeing the $120 promotion, then it will be this:
Receive $30 in bonus funds each week when you make three (3) or more $50+ deposits during each week. This promotion runs from May 12th to June 15th. The maximum bonus you can earn throughout the entire period is $120, provided you qualify in all four weeks. Each $30 weekly bonus has a 10x playthrough requirement. Please note that some games contribute differently to the rollover; for detailed information, please refer to our ‘Wagering Contribution Chart’. The bonus is valid for 7 days. Deposit methods excluded from this offer are MatchPay, Vouchers, and Player Transfers. Standard Terms and Conditions apply.
It would be nice if up front it was clearly stated when the week begins because I deposited on sunday and the next day it was reset back to 0, so now i made 3 in the week, but it didn’t count.