OrdersMCP by Cust helps businesses take orders through ChatGPT. It creates and manages a custom MCP and ChatGPT plugin so customers can explore products and services, ask questions and place orders. Businesses can add a ChatGPT ordering button to their website. OrdersMCP connects pricing, availability and order actions, supports order confirmation and payment, and helps with back-office work such as order updates and invoice preparation. Customer memory supports relevant follow-up conversations and repeat orders. Setup includes a call to map the business workflow, integrations and access requirements, with approval rules agreed with the business. Paid monthly plans and a one-time setup fee apply.