Here you will find information on what sort of promotions we can do, and any set up information required to make the promotion work

We received some extra information about Promotion and how the work - this is what he said:

1. If a basket level promotion is applied, the promotion_id and promotion_message will be persisted to the resulting sales_order_group and all its child sales_order records.
   
   The discount amount applied to the basket as a result of this promotion is persisted to sales_order_group.promotional_discount and this is apportioned and persisted on each sales_order.promotional_discount.
   
   Also, the basket discount amount is apportioned to each order line and persisted to sales_order_line.apportioned_promotional_discount.
   
   
2. If a product level promotion is applied, the promotion_id and promotion_message is persisted the sales_order_line records it affects and the discount amount is persisted to sales_order_line.promotional_discount.