Simple : Just a simple discount that will apply to listed discounted products.
Bulk : Adjusts discounted products price based on quantities added to the cart – All units get the highest discount.
Tiered : Adjusts discounted products price based on quantities added to the cart – Subsequent units get increasing discount.
Products group : Adjusts specified products group price.
Purchase X Receive Y : Apply discount to specified number of discounted items when customer adds specified number of listed purchased items to the cart.
Purchase X Receive Y – same products : Same as Purchase X Receive Y but purchased and discounted products are same. Use this mode when purchase and receive products are same.
Example 1 for Purchase X Receive Y : purchase two number of the product to get one free.
Example 2 for Purchase X Receive Y : purchase product X to get 50% discount on product Y.
Exclude products from all rules : excludes selected products from all of pricing rules.