/**
docs.ssmods.com
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Sunnysideup\Ecommerce\Reports
EcommerceProductReportTrait
group
Introduction
Synopsis
Return
Source
Sunnysideup\Ecommerce\Reports\EcommerceProductReportTrait::
group
not sure if this is used in SS3.
Signature
public function group()
Returns
string