The article compares UK and US online slot rules, including testing, payout...
https://wiki-canyon.win/index.php/Why_Do_UK_Online_Slots_Feel_Safer_Than_US_Sites%3F
The article compares UK and US online slot rules, including testing, payout information and state-by-state access. A 96.5% RTP is an example, not a promise of individual returns; legal options for online casino play vary widely across the US.