I would like to apply a discount on cart items at check-out. The discount will be based on quantity of particular product type.
What event can I use to calculate a discount during checkout?
Here is the export of my current rule:
{ "rules_group_subscription_discount_4_15_" : { "LABEL" : "Group subscription discount (4-15)", "PLUGIN" : "reaction rule", "OWNER" : "rules", "REQUIRES" : [ "commerce_order", "rules", "commerce_line_item", "commerce_checkout" ], "ON" : { "commerce_checkout_complete" : [] }, "IF" : [ { "commerce_order_contains_product_type" : { "commerce_order" : [ "commerce_order" ], "product_type" : { "value" : { "subscription" : "subscription" } }, "operator" : "\u003E=", "value" : "4" } }, { "commerce_order_contains_product_type" : { "commerce_order" : [ "commerce_order" ], "product_type" : { "value" : { "subscription" : "subscription" } }, "operator" : "\u003C=", "value" : "15" } } ], "DO" : [ { "variable_add" : { "USING" : { "type" : "decimal", "value" : "0.10" }, "PROVIDE" : { "variable_added" : { "discount_percentage" : "Discount percentage" } } } }, { "LOOP" : { "USING" : { "list" : [ "commerce-order:commerce-line-items" ] }, "ITEM" : { "line_item" : "Current line item" }, "DO" : [ { "component_rules_calculate_group_subscription_discount" : { "USING" : { "line_item" : [ "line_item" ], "percentage_discount" : [ "discount-percentage" ] }, "PROVIDE" : { "discounted_subscription_cost" : { "discounted_subscription_cost" : "Discounted subscription cost" } } } }, { "commerce_line_item_unit_price_subtract" : { "commerce_line_item" : [ "line-item" ], "amount" : [ "discounted-subscription-cost" ], "component_name" : "discount", "round_mode" : "1" } } ] } } ] } }