When you play online slots, the RTP number tells you how much you might get...

https://www.bookmarking-planet.win/when-you-play-online-slots-rtp-and-volatility-matter-more-than-flashy

When you play online slots, the RTP number tells you how much you might get back over time—think of it as a rough guide, not a guarantee. Volatility shows if wins come fast and small or slow and big