post https://sandbox.dev.clover.com/v3/merchants//atomic_order/orders
Description: Creates a complete order including line items, modifiers, discounts, and service charges with a single API call. If you need to create an order using multiple API calls with ad-hoc line items and non-Clover inventory items, use create custom orders.
Note: Clover has revoked the limitations of non-Clover inventory items and ad-hoc line items from the create an atomic order endpoint. You can now use the endpoint to create orders, such as create custom orders.
Tutorial: Manage orders data.