Using the default theme in prestashop 1.5.4.1, where can i insert paypal html code?

[blackartdesk]

Am using the default theme in prestashop 1.5.4.1, where can i insert paypal html code?

Your help will be appreciated.

Ralph.

 

<script type="text/javascript" data-pp-pubid="976a852994" data-pp-placementtype="234x60"> (function (d, t) {
"use strict";
var s = d.getElementsByTagName(t)[0], n = d.createElement(t);
n.src = "//paypal.adtag.where.com/merchant.js";
s.parentNode.insertBefore(n, s);
}(document, "script"));
</script>