This promotion is an adapted version of “Buy 4 Pay 3” promo on .COM website described here.
This promotion is configured using a Shopping Cart Price Rule and some custom code in “Ecomgems_Addons_Model_Amrules_Observer” (look for “3=4 logic START” and “3=4 logic END”) that is needed to prevent Volume Discount and Membership Discount rules from being applied to items that participated in “Buy 4 Pay 3” promotion.
This promotion only applies to products placed into “Buy 4 Pay 3” product category.
To stop this feature you would need to in Magento Admin:
- disable “Buy 4 Pay 3” (used for promoting products in France) product category by setting “Is Active” field to “No”. Save.
- disable “Buy 3 get 4 Rubbers | France” Shopping Cart Price Rule by setting “Status” field to “Inactive”. Save.