Hook name: edd_ajax_cart_item_quantity_response Hook type: filter Plugin ref: Easy Digital Downloads Sourcefile: File ref: edd_ajax_update_cart_item_quantity() – Validates the supplied discount sent via AJAX. Description: Parameters: Deprecated?: No API Letters: A,C,E,I,Q Invokers 1 to 1 of 1 edd_ajax_update_cart_item_quantity() – Validates the supplied discount sent via AJAX. Implementers