I was following this tutorial for installing GoCoin pluggin for VirtualMart on Joomla.
https://github.com/GoCoin/gocoin-virtuemart
Everything seemed to go well accept the very end where it said "Configure GoCoin Payment extension, click on the Configuration Tab on the GoCoin Payment method screen"
When I click the configure tab in PaymentMethod>GoCoin it just says this:
GoCoin
Payment Method: gocoin
there is not fields to put in my Merchant ID or API information as the instructions suggest.
Also, this might be related, but when I go to the website it is hosted on I see this prompt:
i Assign the component VirtueMart to a menu item
I am using Joomla 2.5.28 and the stable VirtualMart version for that one. I have cleared the cache and purged and area is still blank for configure.
You must ask the developer/supplier of the GoCoin plugin. It has not been developed by the VirtueMart team and I have never heard of it before.