public function trackTransaction($id, array $options = [])
	{
		$options['id'] = $id;
		$this->trackEcommerce(self::ECOMMERCE_TRANSACTION, $options);
	}
public function trackTransaction($id, array $options = [])
	{
		$options['id'] = $id;
		$this->trackEcommerce(self::ECOMMERCE_TRANSACTION, $options);
	}
public function trackTransaction ( $ id , array $ options = [ ] ) { $ options [ 'id' ] = $ id ; $ this -> trackEcommerce ( self :: ECOMMERCE_TRANSACTION , $ options ) ; }
Track a transaction.

@param string $id
@param array  $options (affiliation|revenue|shipping|tax)

@return void
Track a transaction .