For AI agents: the docs index is at https://afterpay-global-api.readme.io/llms.txt. Append .md to any documentation page URL to get its markdown version.
The unit price of the individual item. Must be a positive value.
categories
[][]
An array of arrays to accommodate multiple categories that apply to the item. Each array represents a hierarchical path to a category, with the left-most category being the top-level parent category.
estimatedShipmentDate
string
The estimated date when the order will be shipped, in YYYY-MM or YYYY-MM-DD format.