title: Missouri — Marketing: Can we advertise? | advennt.io canonical: https://advennt.io/jurisdictions/missouri/marketing/ [Jurisdictions](https://advennt.io/jurisdictions/) [Missouri](https://advennt.io/jurisdictions/missouri/) Marketing Missouri · Question 07 of 11 # Marketing: Can we advertise? Mixed · Probable · AI-generated · [Back to full Missouri report →](https://advennt.io/jurisdictions/missouri/) Key section parameters | Jurisdiction | Missouri (US-MO) | |---|---| | Regulator | Recorded in register | | Favourability | Mixed | | Confidence | Probable | | Review status | AI-generated | | Last collected | 18 Oct 2026 | Summary answer Missouri's 11 CSR 45-20.570 governs sportsbook advertising with requirements for clarity, adult-only targeting, and five-year record retention; promotional/bonus practices are permitted but heavily documented. ## Full section analysis Missouri's 11 CSR 45-20.570 governs sportsbook advertising with requirements for clarity, adult-only targeting, and five-year record retention; promotional/bonus practices are permitted but heavily documented.