Overview

Create a new order for e-commerce products. The order will include the specified SKUs and process payment from the customer.

Example: Create an order when a customer completes checkout with multiple items in their cart.

Conditional Requirements

Condition	Required Fields
Always	`user_id`, `items`, `items..sku_id`, `items..quantity`
Any SKU has shippable product OR account has taxes enabled for e-commerce	`address_id` OR `address.*` fields
`address_id` not provided AND address is required	`address.first_name`, `address.last_name`, `address.line1`, `address.city`, `address.country`, `address.postal_code`, `address.state` (unless `country=GB`)