So I'm trying to sell my iPad air 2 and the guy quoted me $250 if it just has wifi and $350 if it has 4G. I don't understand this stuff at all so I don't get how I can sell my iPad to someone and then them use my data? I've seen multiple people selling electronics online with 4G on it but they are selling it to a stranger. If the iPad is still connected to my carrier can't they go and charge a whole bunch of stuff to my account? I don't understand!
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Selling an iPad with 4G?