WordPress at a glance
function is not described

Automattic\WooCommerce\Admin\API\Reports

DataStore::get_included_coupons() protected WC 1.0

Returns comma separated ids of included coupons, based on query arguments from the user.

{} It's a method of the class: DataStore{}

No Hooks.

Return

String. Nothing.

Usage

// protected - for code of main (parent) or child class
$result = $this->get_included_coupons( $query_args, $field );
$query_args(array) (required)
Parameters supplied by the user.
$field(string)
Field name in the parameter list.

Code of DataStore::get_included_coupons() WC 5.3.0

<?php
protected function get_included_coupons( $query_args, $field = 'coupon_includes' ) {
	return $this->get_filtered_ids( $query_args, $field );
}