Catalogue. 88 operations.

ChoiceField is a question a product asks the buyer for each cart line: a free text, or one value of a list. Its Key never changes after an order uses it.

Collection is a collection as the owner sees it: its title, its slug, its description in the safe Markdown subset, whether buyers see it, and its products by slug, in the owner's order.

CollectionChange is a collection as an operation left it, and whether the operation changed it.

CollectionCondition is one condition: its kind, and the arguments of that kind, the others left out. Kinds: category (a category's slug, and the categories below it), price (Min, Max, either one may be left out), on_sale, in_stock, new_within (Days, from 1 to 365) and option (Option, an option's name, and Value, one of its values, in any case) and field (Field, a custom product field's key, and either Value, a choice or yes/no value of it, or Lo and Hi, the lowest and the highest of a number or a date, as the field writes them, either one may be left out). A price is text with exactly two decimals, VAT-inclusive as the owner enters it.

CollectionRules are a dynamic collection's rules: how the conditions combine, all or any; the conditions; and the sort of its products, one of newest, price_asc, price_desc, title and featured. From contract version 6.

Combo is a combo variant as the operations show it: whether it sells at the sum of its parts' prices, and its parts in order. From version 6.

ComboPartRequest is a part of a combo: the SKU of a variant of the store that is no combo itself, once in a combo, and how many of it one combo holds, from 1 to 99.

Dimensions are a variant's size in whole millimetres: all three 0 for none, or each from 1 to 10 000.

ImageUpload is a product's image: as its upload left it, and as catalogue.images reads it.

MediaImage is an image of the media library. From version 6.

MediaProduct is a product that shows an image of the library.

Money is an amount: in minor units of its ISO 4217 currency, and as the store displays it.

PictureVersion is a picture, or an edited version of one, with its review state (ASI-3.1 to ASI-3.6). A version has Of, the name of the original it is a version of; an original has Of "" and Shown, the name of the version it shows, "" when it shows itself. Additive, from version 6.

Product is a product of the catalogue, with every variant.

ProductChange is a product as an operation left it, and whether the operation changed it.

ProductRetirement is how a product left the shop (PR-4): At, when it was retired; ReplacedBy, the slug of the product that replaces it, "" for none; KeepPage, whether its address keeps a page that says it is no longer sold.

Sale is a variant's sale price and its window: the price it sells at from Start, inclusive, to End, exclusive.

UseVersionRequest names the approved version an original is to show (ASI-3.4a); the original's own name for itself.

Variant is a variant of a product.

VariantFile is a digital variant's file: its name as a download is saved, its size in bytes, its SHA-256 in lower-case hex, and when and by whom it was uploaded. From contract version 6.