#61 Utilizing Uber Promo Credits
I earned hundreds of dollars in Uber credits. When Uber launched in my country, I changed my personal referral code to “Uber[country].” My hope was that people without a code would guess at a promo code and go with the obvious. I had dozens of people use the code to get the “$10 off your first ride” promo without my ever sharing the code. They got $10, and so did I.
Credit: Ruckdive