You've been given an 8-digit voucher code and have no idea how activate it? This quick guide will help you!
From the three options at the bottom of the screen choose the one on the right, named 'Profile'.
On your profile screen you will find a settings icon at the top right corner of the screen.
Click on 'Manage Your Check in Options' from the settings menu.
You will be directed to a screen with possible check-in options. Choose 'Activate Voucher' if you have an 8-digit voucher code.
Type in the voucher code in the box provided and validate the voucher. It's done!