> not many people will buy an extra plane ticket to save 30% off both. That was kind of the premise of a movie I watched last night where a couples retreat off

> not many people will buy an extra plane ticket to save 30% off both. That was kind of the premise of a movie I watched last night where a couples retreat offered a group discount for 4 couples or something. So I could see it being "Bring your friends for 30% off!" being a cool summer promotion to beach destinations or something.