In the past, where I have had problems with sellers, postage and the likes I have mentioned it.
On Friday night I had an issue with having two left hand side tracks in one of my Sherman I packs. I emailed Battlefronts customer services, thinking that in a few weeks/months I might get a replacement part.
On Monday, I got an email telling me the part was being dispatched.
And today, it arrived - the correct part, mailed first class.
So yeah, first class service from these guys. I'm really impressed.