Step 1: Register and order a drink!
Register and then go and purchase an item. During the flow, you’ll see that the CafeClub app is allowing the user to set their own reward points.
Step 2: Alter points
Change the points_to_use to a large number (bigger than the value of the item you ordered)
Step 3: Grab the flag
You’ll also see the flag on the order confirmation page after you’ve been through the above flow:
Thanks for reading!
