Your casino doesn’t have any articles with explanations for beginners? At first, I wasn’t very familiar with all these new words for me either. When I started playing at Fortune Coins social casino, I found an article there: “What is RTP?” and then I understood what it means. Basically, it stands for “Return to Player” and it means what percentage of coins will be returned to the player over time. Usually, high-volatility slots have a lower RTP percentage, so they are better for more experienced players to play. I hope I managed to explain it to you.