A casino operator runs the site, lists games and handles accounts. A slot...
https://www.cool-bookmarks.win/a-casino-operator-runs-the-site-and-manages-player-accounts-a-slot-provider-1
A casino operator runs the site, lists games and handles accounts. A slot provider makes the games. Provider names show who made each title and help you compare a catalogue. Visuals and sound may differ, but they do not change the game rules.