How do slot machines detect counterfeit coins?

Slot Machine Tokens slot machine coins We sell Slot machine tokens in several colors and sizes and with various symbols, so you’re sure to find one that fits your slot slot difüzör 20 Golden Coins 20 Golden Coins Flaming Hot 6 Reels Fruit Machine Megabonus Luxury Club Luxury Club Mr

slot grill The lady in the rocket game corner says that different slot machines have different odds Which one has the best odds?