Taco Bell
Using the Taco bell app, choose your order, then during checkout, choose 'pick up' or 'drive-thru'.
Under Payment method, press 'add' beside Taco Bell Card.
Find your Taco Bell code and pin from the Fluz app and manually type it to the Taco Bell app.
Note: Manually enter the 16 digits code, Taco Bell's app auto populates spaces after every 4 digits, and accepts the gift card number with no issue. Copy/pasting the code from the Fluz app directly to the Taco Bell app will show the number pasted in as 16 digits with no spaces and you will get an error message.
Note: If the error says "gift card invalid", check your gift card balance here https://www.tacobell.com/gift-cards . If the gift card balance is intact, then the gift card works. Please try again after 10-15 minutes.