If someone walked up to you and said I can give you a coupon for $2.08 but you’ll need to tell me your name, age, and a few identifying demographics
I’ll need to be able to follow you via gps
There’s a possibility I could sell any information you give me
And I need you to go to another spot first ... then travel to the spot where your coupon is valid

Would you think they’re clever?

I’d feel they were out of their fucking minds and preying on people that NEED to save $2