OrderDiscountBase::calculateApplyCoupons

static function calculateApplyCoupons($module, $discount, $basket, $params)
{
	static::init();

	$module = (string)$module;
	if (static::isNativeModule($module))
		return false;

	return static::executeDiscountProvider(
		array('MODULE_ID' => $module, 'METHOD' => self::PROVIDER_ACTION_APPLY_COUPON),
		array($discount, $basket, $params)
	);
}