I don't know the right answer, Scott. But I think there is only 7pot (No 7pod). 7 pot, meaning that one pod is hot enough for 7 pots of whatever you are cooking.

In Trinidad they are 7 Pod. There are many different types. Premo, Doughlas,Brian Strain ,Etc.,Etc.. 7 Pot in an American translation , Brain Strain is just a variety of 7 Pod