woocommerce_cart_coupon_types │ filter-hook │ WC 2.5.0

Coupon types that apply to the cart as a whole. Controls which validation rules will apply.

Usage

add_filter( 'woocommerce_cart_coupon_types', 'wp_kama_woocommerce_cart_coupon_types_filter' );

/**
 * Function for `woocommerce_cart_coupon_types` filter-hook.
 * 
 * @param  $array 
 *
 * @return 
 */
function wp_kama_woocommerce_cart_coupon_types_filter( $array ){

	// filter...
	return $array;
}

$array

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Changelog

Where the hook is called

return (array) apply_filters( 'woocommerce_cart_coupon_types', array( 'fixed_cart' ) );

Where the hook is used in WooCommerce