# Key Cannabis Dispensary O'Fallon > Cannabis store features a laid back atmosphere with a convenient drive-thru and easy online ordering. It offers a wide variety of products including strains with different terpene profiles and timely specials. The environment stays clean and customer-friendly, attracting both medical and recreational customers. Source: https://www.atly.com/location/Key-Cannabis-Dispensary-O'Fallon - Address: 6700 State Rte N, St Charles, Missouri, United States - Phone: +16367209830 - Website: https://keycannabis.com/shop/ofallon-mo/?utm_source=terrayn_gbp&utm_medium=organic&utm_campaign=ofallon ## What it is good for - Drive Thru — 8.6/10 - Buy Marijuana — 7.6/10 ## What people say - "The bud tenders here are so knowledgeable and helpful when you buy marijuana." - "The Drive Thru staff is always friendly and helpful." ## Good to know - The drive-thru pickup line is convenient with minimal wait times. - Credit cards are accepted at the drive-thru in the morning, cash only in the evening. - They offer a great selection of strains with different terpene profiles. - The rewards system is beneficial for regular customers. - They offer a veterans discount for eligible customers. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.