An app where people can swap the places they're going to to have a better experience using their respective miles credit cards.

I think I have 6X points if I travel through certain airlines and double that if I go to certain places. We could swap places with people who have the same miles and flip the points so that everyone gets double the points.<br><br>Edit: add a feature to check if the other person has paid for the ticket. That way there's no person saying I haven't got the points because I didn't pay for the ticket.<br><br>Edit 2: We could add the feature to see what travel card the person has, that way we can swap with people who also have the same travel card. If they don't have the same travel card, they can opt out of it.<br><br>Edit 3: We could also check if the flight card has any remaining spent credits left. I think there's a 85K points cap on this and you can't get anything if you've spent the money already. Thank you u/The_Best_Kid_In_Town