Recently I wrote an artical about in and exporting data from Mamut to Joomla Virtuemart.
There’s an update.
I found a plugin for docdata payments (also know as Tripledeal).
It was kinda hard to find this plugin, so I will post it as a download here.
Just follow the read me, it works fine 
Download virtuemart docdata plugin here.
Tags: creditcard, docdata, ideal, joomla, mamut, payment, plugin, tripleday, Virtuemart
docdata plugins are available at for download at https://support.docdatapayments.com/index.php?_m=downloads&_a=view&parentcategoryid=3&pcid=0&nav=0.
Please note that allthough these plugins are listed on our website, they are developed by external plugin providers.
kind regards
Docdata payments