Preparing for traveling can be a daunting task, so let the professionals take some of that stress away. Although in-flight headphones are often offered, bring your own for a higher quality sound that you can also take off the plane. Remember to remove your old luggage tags before you head to the airport. If you’re traveling with a pet, label your pet carrier so airport staff can call your pet by name. Consult eBay’s guide for 7 expert tips from professional travelers.