/**
docs.ssmods.com
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Sunnysideup\Ecommerce\Model
OrderModifier
Heading
Introduction
Synopsis
Return
Source
Sunnysideup\Ecommerce\Model\OrderModifier::
Heading
returns a heading if there is one.
Signature
public function Heading()
Returns
string