Returning player bonuses were something I looked into after clearing the welcome offer and the picture is better than expected. Weekly reload deals and periodic free spins on newly added slots are available on an ongoing basis rather than being a one-off sign-up perk. Checked the current promotions through
https://casinomarriott.org/ recently and there were two active offers specifically aimed at existing players rather than new registrations which is exactly the kind of thing that makes sticking with one platform worthwhile long term. The loyalty structure builds on top of that too so regular play translates into something tangible rather than just points sitting on a dashboard going nowhere