Viagogo is a well-liked choice for individuals seeking to purchase or sell tickets to various live events such as concerts, sports events, theater shows, and festivals. The company ensures a safe payment system and promises timely delivery of valid tickets. Additionally, Viagogo offers a full refund guarantee to buyers in case of event cancellation or invalid tickets. However, buyers should exercise caution as prices may be high and it is important to verify the validity of tickets and the reputation of sellers.