I'd E-mail bowtech directly and ask.

FWIW, when I had warranty issues I went to another shop (personal preference) and they took care of the problem for me. They made real sure I was the original owner, but after that they helped me out. I think it was up to their discretion though.

Shops open & close all the time & people move so I doubt youALWAYS have to take it back to the original place of purchase.