/**
docs.ssmods.com
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Sunnysideup\Ecommerce\Model
OrderModifier
headingField
Introduction
Synopsis
Return
Source
Sunnysideup\Ecommerce\Model\OrderModifier::
headingField
Signature
protected function headingField()
Returns
(HeadingField)