What are the laws about selling concert tickets online?

[BRAINGEPIORNE]

Just questioning if eBay allows you to market concert tickets on the internet? Do you know if you will discover any restrictions depending on what country you are in?

My parents have just known as me and asked if i could "get rid" of their two tickets to a concert as they wont have the ability to make it due to yet another family event.

Apart from asking friends etc, i thought ebay would be a great location to sell them.

But whats ebay's policy on selling tickets? Ive heard alot about it within the news but ive forgotten what happened.

and if it matters, the concert is inside of this coming month

Thanks ahead of time for your advice.