You may receive a confirmation email immediately following your visit to a participating T‑Mobile Dining Rewards restaurant that reflects the amount of the check, including tax. Since the initial amount authorized on your credit or debit card does not include tip, this email will not show the full amount you paid. Three to five days after you dine, you’ll receive a second email that details the final ticket amount authorized on your card (including tip), the total amount of cash back earned and a link to leave a review of the restaurant.