CoPos (Order Position / Contract Position)

A CoPos is a single line item in a confirmed order (Contract). In the ECommerce context each CoPos represents one article that the customer has ordered: specifying the article, the requested quantity, the unit of measurement, the agreed net unit price, and the applicable tax rate. The CoPos also tracks the current fulfillment status through its enquiry state.

When a shopping cart (ShopCart) is converted into a confirmed order, each ShopCartPos becomes a CoPos in the resulting Contract. This gives the backend a permanent, traceable record of what was ordered at what price.