Mpn numbers

[Android Central Question]

Hey all,, I want to buy a note 8 and am looking at them on ebay,, but I don't understand the numbers. I've been told that I need to get a european model and I were to get a USA or outside Europe model that I wouldn't get automatic upgrades and would need to do this manually. Is this true or what mpn number/s do I need to make sure this doesn't happen?? Thanks in advance