# Sell clothing on Facebook Messenger with Gemini, Stripe, and an admin app

> Quick overview This workflow turns Facebook Messenger messages into a clothing sales flow powered by Google Gemini, with carts and orders stored in n8n Data Tables, payments handled via Stripe Checkout, customer memory stored in Postgres, and an embedded admin dashboard for products, orders, escalations, and configuration. How it works 1. Receives Meta webhook requests for a Facebook Page, verifies the webhook handshake, immediately acknowledges events, and filters for real customer messages. 2. De-duplicates incoming messages, briefly waits to combine multiple quick messages from the same customer, and records the customer’s latest activity in n8n Data Tables. 3. Looks up or creates the customer record and finds (or creates) the customer’s current open cart order in the Sales Orders table. 4. Uses a Google Gemini agent with Postgres chat memory plus tools backed by n8n Data Tables to list/search products (via a pgvector index), fetch live product details, manage cart items, and save d

- **Domain**: `n8n-workflow-20421.n8n.io`
- **Provider**: n8n.io (https://n8n.io)
- **Kind**: workflow
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 40%

## URLs
- Agent card: https://n8n.io/workflows/20421
- Page (HTML): https://agenstry.com/agents/n8n-workflow-20421.n8n.io
- Documentation: https://n8n.io/workflows/20421