Cookbook

Recipes for the things an application actually does, end to end. Each one is a complete example you can paste and then cut down.

• A webshop checkout — a basket with several lines and shipping, priced for one tenant, with the fields worth storing on the order.
• A marketplace sale — asserting that a platform facilitated the sale, and reading what the law does with that.
• Backfilling old invoices — pricing last year without applying this year's world to it.

For the concepts behind them, see core concepts.