Before claiming any offer I read the bonus page of bonus at mad casino to see how the wagering terms are explained. Bonuses are the most visible part of any casino and also the part most players misread. A few minutes with the terms usually tells you whether an offer is worth taking.
Wagering requirements in plain numbers
A wagering requirement states how many times the bonus, and sometimes the deposit too, must be bet before winnings can be withdrawn. A 35x requirement on a 100 bonus means 3,500 in bets. Check whether the figure applies to the bonus alone or to bonus plus deposit, and which games count; slots usually count in full while table games often count for much less.
Free spins, caps and time limits
Free spins are normally tied to one or two specific slots and each spin has a fixed value. Winnings may be capped, and many offers expire within a few days. If the terms mention a maximum cashout from bonus winnings, factor that in before deciding that the offer is generous.
Cashback and reload offers
Cashback returns a share of net losses over a period and is easier to understand than a match bonus, but it can have minimum and maximum amounts and sometimes carries its own wagering. Reload bonuses repeat the deposit match; treat them as optional extras, not as a reason to deposit more than planned.
Before you claim anything
Never chase a bonus with money you cannot afford to lose. Gambling is for adults (18+), so set limits first and stop when it stops being entertainment.