The other NMI gateways have a place to enter the API key from the merchant account. This does not. Is there some other extension you must have with it? It looks nice there at the checkout page but it is not connected to anything. Also, it want a username and password. The ones for my wordpress website were in there automatically but it seems more logical that it would need the username and password for the merchant account… if there were only some way to connect it to that account.
Would someone please tell me if there is a way to actually use this plugin?