Free spins — how US promos work

Free spins are a slot-marketing staple. The key questions are always the same: **which games**, **what denomination**, **what wagering applies to winnings**, and whether winnings cap out. Licensed apps often run lower headline counts but cleaner rules; offshore promos can be higher-variance.

If you only read one section of any promo, read **game contribution** and **max bet while wagering**.

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