Two different ways to sell it basically. You can sell just the cable while keeping the license on your car, or you can revert the car to stock tune and sell cable+license (standard or tuner license)
As a buyer, if you're just after the cable you don't need to be aware of anything.
If you're after the license as well, most people ask for a screenshot from the Osiris software showing that the license is on the cable and whether it's standard or tuner version.
I bought a used cable a couple weeks ago so if you have any other questions I can probably answer them
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2011 370z Supercharged Sport Touring 7AT
Stillen: Supercharger Kit | Cat Back/TP | Oil/AT Coolers
GTM: Hardened 7AT (valve body+torque converter)
Whiteline: 27mm Front | 24mm Rear | Swift Springs
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