Free £20 Uber Discount with Google Maps app

Only for selected people it seems. To see if you have it:

• Open Google Maps app on your phone
• Plot a route (where you want the Uber from/to)
• Choose the "taxi" icon - it's the little man waving with a suitcase
• If you're eligible, there should be a popup with a £20 discount.

I got the offer on one phone but not the other. Comment below if it works so we can see how many people are getting the offer. Good luck!

Note from Tom: If it doesn't work for you, new Uber customers can get £15 discount here.