Are you playing music on your stand?
If the answer is yes… the next question is; do you have a valid music license?
If you are playing music for public consumption, you will need to have permission from the creator via a license fee. Failure to provide proof of rights to play music could result in legal action or penalties.
Before pressing play on the streaming device, double check with whoever organised your booth that they have sorted the relevant documents and permissions to do so.
Remember… pay before you play!