When claiming free money offers and using them to play free slots, wager enough just enough to meet your playthrough requirement and then withdraw your winnings. As you play your favorite slots at the online casino, it is critical that you keep an eye on your progress toward meeting the wagering requirement for this reason.
How quickly you meet the wagering requirement is up to you and your style of play. If you want to extend your play, then play at lower limits on the online slots; this way, you will be able to play for a long time, but it will take much longer to meet the wagering requirement. If you want to go for a big win, then play at higher limits on the online slots; this way, you will meet the wagering requirement much quicker than otherwise and you will more easily be able to withdraw your winnings, but your playing time may be cut short if you hit a run of bad luck.