Q: Sell Logic Express - Registration, Serial-No. - What to do?

Hi,

since I have Logic Pro (no update from express, full license) I don't need my logic express no more.

I want to sell it. Are there any problems because of the registration, serial no. etc.?

I don't think that I've ever registered my Logic Express with my name, but I think that I had to type in my serial no. first time I installed it.

I already contact apple several times with this question but unfortunately with no response.

Does anybody know about this kind of problem? It should be possible to sell software, so that someone else could use it, right?

Thanks a lot!