I had to hack our work Keurig (a 2.0 model) so it would would accept my refillable coffee pod.
The hack I used, which involved taping part of the top of an acceptable pod to the viewing camera. It worked exactly once, which I kind of expected from a solution using packing tape around hot steam.
Have to find a more permanent solution.
@davidsgallant Rogers coffee had a freedom clip or something that disables the DRM on Keurig models. They used to give them away for free with an order.