I have two XM, as well as a new vehicle with Sirius. Called a couple of weeks ago to set up my account after the trial period with Sirius. Asked to merge my accounts so that I could get a better rate on the extra radios. When they explained that they still can't merge accounts, I asked what I had to do to get a better rate for the XM. Of course they said to call XM. I just did and, although I had to wait and wait and wait, when I finally spoke to retention they immediately offered $77 per radio for a year. I asked if that was all inclusive, and was told it didn't include taxes or the Royalty fees. Without much prompting they gave it to me for $77 with everything. Both reps I spoke with were in the US.