Sonic Birthday Freebie - Free Small Shake or Side

How to get it

1
Download the app and sign up
Use the brand app to join, then check its birthday eligibility terms
Do this before your birthday
Open signup
2
Make a qualifying purchase
A qualifying purchase is listed as required for redemption
3
Check reward timing
Listed timing: Birthday
4
Redeem at a participating location
Follow the offer instructions at a participating location

Good to know

Must sign up BEFORE your birthday
Purchase required to unlock this offer
Requires downloading the app
Check the reward details for the valid dates

Important details

When: Birthday
App required: Yes

When: Birthday
App required: Yes

Nearby locations

Check participation and get directions. Choose Crawl stops later from My Birthday.

Choose a location to find participating stores

We will not label arbitrary national stores as nearby.

Enter city or ZIP in Explore

What people say

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Good to know

Does Sonic do anything for birthdays?

Yes. Sonic offers free Small Shake or Side as a birthday reward, though it requires a qualifying purchase to redeem. Sign up for the rewards program through the app to receive it.

What does Sonic give you for your birthday?

Sonic's birthday reward is free Small Shake or Side. Check Sonic's official reward details for the exact redemption dates.

How do I get the Sonic birthday reward?

To get the Sonic birthday reward, join Sonic's rewards program (via the app) before your birthday. Once you're a member, the reward becomes available during the exact dates shown by the brand and you redeem it at any participating Sonic location.