The required dataset applies only to the 

. It must include the list of products that offer multibuy pricing. Multibuy prices are proposed in a way that maintains an optimal proportion between tiers.

Each table indicates the column name in the file, the data type, and a description. Primary keys (unique values) are highlighted in 

A complete list of all bulk offers must be provided. This dataset should include all essential information required to define product bulks, specific tiers, prices, and the validity period of each offer.

For bulk offers data, we distinguish between two types:

 – One-time export of the entire three-year history into a single file named 

 – Prices from the previous day must be exported in the file 

The higher tier limit must always have a lower price than the base price or any lower tiers.

The base price for every bulk offer × product is defined as the price for bulk_tier_limit = 1.

The maximum number of tiers is 6 (the base tier plus up to 5 additional tiers).

The standard sales file will be extended with one additional column to indicate the tier in which the product was sold, if the transaction was part of a multibuy offer.

Can all multibuy offers be identified in the sales data?

 Their price_type should always be set to 6.

Does the sales file include shelf price information?

Does the sales file include bulk_tier_limit information?

 If yes, do multibuy limits change over time?

Multibuy Module Dataset