Sonic Drive-In Birthday Reward to Make Your Big Day Extra Special

Birthdays become memorable with gifts you receive from family and friends. 

Since Sonic treats its customers like family, it goes the extra mile to make their birthdays special with exciting rewards and offers.

All Sonic Drive-In customers can receive a Sonic Side as a birthday gift if they place an online order either through the Sonic app or website. You can also get a free Sonic Shake in any flavor you like. This offer is good for 30 days after your birthday. It means you can enjoy it on days other than your big day.

Let’s learn more about Sonic’s reward system and see how it works so you do not miss any gifts on your coming birthday!

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Sonic Drive-In Birthday Rewards

Here are the birthday gifts and rewards you will get from Sonic Drive-In:

Sonic Drive-In Birthday Side

Receive a side dish from Sonic Drive-In by ordering anything from their menu via their app or website. Some divine Sonic Side options are:

  • Groovy Fries
  • Onion Rings
  • Mozzarella Sticks
  • Tots
  • Chedd ‘R’ Peppers
  • Pickle Fries
  • Cheese or Chilli Cheese Tots
  • Chilli Cheese Groovy Fries

To redeem this offer, make sure you have a Sonic Drive-In account, have joined their reward club, and have entered your birthday in your online profile.

FREE Sonic Shake

Fast food feels incomplete without a drink, right? Hence, Sonic provides a refreshing shake with a side dish. You can pick the shake flavor and even mix some add-ons (with extra charges) to make the drink suit your taste and entrée.

Sonic Welcome Surprise

If it is your first time ordering via the Sonic app or website, you will receive a free medium Sonic slush or drink. This welcome gift is available for 30 days after you first sign in.

TIP: Pair this gift with a paid meal to complete your treat and enjoy it fully.

sonic birthday reward

How to get the Sonic birthday gift?

Follow this step-by-step guide to become eligible for a Sonic birthday gift within a minute.

  1. Get the Sonic Drive-In app: Download the Sonic app via the App Store or Google Play Store. If you cannot download the app, then visit their website (click here to open Sonic Drive-In’s official site).
  2. Become a member: Create your Sonic account by entering your email, password, username, and phone number. You can also choose the ‘Sign in with Facebook’ or ‘Sign in with Apple’ option if you want easy access.
  3. Enter your birthday: Open the settings and then the profile section and enter your date of birth. Now, you have been officially approved for Sonic’s birthday rewards.
  4. Place an order: Get your hands on this reward by making an online purchase.

Note: You can still acquire this reward even if you do not have a Sonic Drive-in account.

For this, visit your nearest Sonic location and tell them it is your birthday today. Show your ID card or driving license as proof. The staff will be more than happy to add a side dish and a shake as a birthday present to your order.

More on Sonic rewards and offers

Sonic offers several app and online exclusive rewards that you can receive when you place an online order. If you have not downloaded the app yet, get it now to secure exciting deals that are not available with drive-through purchases.

Here are some Sonic online exclusive rewards:

  • Buy One, Get One Free (applicable to selective items)
  • ½ Price Drinks (order slush or drink at half of its original price)
  • ½ Price Cheese Burger (one time only)
  • $1 Pretzel Twist (one time only)
  • Happy Hour (all day)

Sonic keeps introducing new reward systems and deals. Check your app from time to time to never miss a chance to save money and enjoy limited-time offers.

Check more offers like 2 For $5 Offer, and Corn Dog Day.


Does Sonic give you free food on your birthday?

Yes, Sonic reward club members get a free side and a shake when they make an online purchase.

How to get free Sonic on your birthday?

Become a part of the Sonic reward program by creating a Sonic account and then buy something online to redeem your birthday deal.

How to sign in for Sonic birthday rewards?

Download the Sonic app or open their website. Enter your details and date of birth in the profile section to start enjoying birthday special offers.

Sonic Customer Service

Official Sonic Drive-in’s resources:

Sonic Drive-In Social Links


Get a delicious Sonic side and shake as a birthday present to feel loved even more. Make an online purchase or visit your nearest Sonic branch to acquire this deal in 30 days. 

Create an online Sonic account to stay updated on Sonic offers and make the most of them while they last.  

Allen Rock
I'm Allen Rock, the founder of I started this site because, honestly, Sonic deserves a spotlight, and people deserve to know what they're missing out on! This site is more than just menus and prices; it's a passion project. It's about making sure no one misses out on the Sonic experience.

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