WC_Coupon_Data_Store_Interface::decrease_usage_count
Decrease usage count for current coupon.
@param WC_Coupon $coupon Coupon object. @param string $used_by Either user ID or billing email.
Method of the class: WC_Coupon_Data_Store_Interface{}
No Hooks.
Returns
null
. Nothing (null).
Usage
$WC_Coupon_Data_Store_Interface = new WC_Coupon_Data_Store_Interface(); $WC_Coupon_Data_Store_Interface->decrease_usage_count( $coupon, $used_by );
- $coupon(required) (passed by reference — &)
- .
- $used_by
- .
Default: ''
WC_Coupon_Data_Store_Interface::decrease_usage_count() WC Coupon Data Store Interface::decrease usage count code WC 9.9.5
public function decrease_usage_count( &$coupon, $used_by = '' );