Opencart + ContactPigeon integration

We would like to connect Opencart 2.3.2.0 (Journal 2) with Contact Pigeon service to send e-mail customer.

The code (given from Contact Pigeon) we embed to the footer is the following:

<script type="text/javascript">

var cpaAccount='our_account_name';

var cpaE="<?php echo $this->customer->getEmail(); ?>";

var cpa_async={'ctag':'','utmipn':'',

'utmipc':'',

'utmtid':'',

'utmtto':'',

'cutmcn':'',

'cutmcc':''};

</script>

<script type="text/javascript" src="//[login to view URL]">

</script>

The problem is in this line:

var cpaE="<?php echo $this->customer->getEmail(); ?>";

To make it work, needs to write some code in other file. (already done on another opencart but we dont't know how)

HTML JavaScript Open Cart PHP Software Architecture

Project ID: #18347869

About the project