Selling alcohol? Protect Your Store. Protect Our Youth. Attend Community Partnership of the Ozark’s Responsible Retailer Training - A quick, free resource to help keep alcohol sales legal, safe, and stress-free. This training provides free, up-to-date education on: Missouri alcohol laws; Preventing illegal sales to minors; State Compliance Checks & what to expect; and Best practices for safe, legal alcohol transactions. Who should attend? Retailers licensed to sell alcohol—including owners, managers, cashiers, and sales associates.