Invite a friend who doesn’t have PayPal and you can get $10 each. Refer 5 friends to PayPal and you can earn up to $50, yes. Why not invite a friend to PayPal? Just show them how easy it is to send money with the PayPal app. You could both get ten bucks to boot! Even better, you can do this with up to five friends, so you could get $50 for inviting 5 friends (just don’t forget to remind…