customer expects order management to add bonus lines due promotions

Summary:

Customer requires to set bonus items, result of formulas, due to special offers

Content (please ensure you mask any confidential information):

Customer is requiring for the system to add sales order lines automatically based on configured offers. Maintenance must be usable by end OM users, promotions may vary from one month to another.

The bonus lines must be added in 0 price or specific price, depending on formulas of specific promotions:

Example 1:

Company displays offer/promotion to their customers.
If customers by more than 1000 qty of item, company adds 150 more for free.

Example 2:

Company displays the following offer to their customers: