An "edition badge" is a symbol or mark that shows which version or edition something belongs to. It helps identify or distinguish different versions of a product, like a book or a software program. Full definition
There are also the requisite Adventure special edition badges, just in case there was any doubt as to what you were driving. (topspeed.com)
The exclusive Marble White body color and special limited edition badges mounted on the side panels are perfectly suited to commemorate the fortieth year of Mazda's rotary engine vehicle sales. (topspeed.com)
The aluminium trim panel that houses the instrument panel features an axel spin finish and the serial limited edition badge on the passenger side. (rediff.com)