App idea: “bar exchange”

Imagine an app where you can buy and sell opportunities to socialize like going to a bar or a party <br><br>Example<br><br>You are in Barcelona and you want to go to Opium (one of Barcelona’s most popular clubs) but you don’t speak Spanish and you don’t have a clue where to start to get in. Meanwhile I live in Barcelona and I’m regular in that club, and there’s a party tonight where hardwell is the guest dj. I am sick and can’t go to the party but I have a friend who has free passes to get in the VIP. <br><br>With this app I can “sell” you my pass by swiping right on that party, and I can buy yours by swiping right on the party you can’t attend. <br><br>I understand it requires a lot of security exchange but would you use that kind of app?