Carl’s Jr. Offers Free Small Fries for MyCarl’s App Members on March 20

by Will Hawke · March 19, 2026

Carl’s Jr. is celebrating International Day of Happiness with a limited-time promotion, offering free small fries with any purchase for MyCarl’s app members. The deal is available Friday, 20 March 2026 only, and is designed as a simple add-on reward for customers placing an order through the app.

The promotion is part of a broader push toward app-based offers, with access restricted to registered users of the MyCarl’s app.

How to Claim the Free Fries

To redeem the offer, customers need to download and log in to the MyCarl’s app, then place an order that includes any menu item. Once the minimum purchase requirement is met, the free small fries will be available as part of the deal.

Orders can be placed for pickup, drive-thru, or dine-in, but the key requirement is that the transaction is initiated through the app.

Key Conditions and Limitations

The offer is limited to one free small fries per order and is available while stocks last. As it is an app-only promotion, it cannot be redeemed without using the MyCarl’s platform.

The deal is strictly valid on March 20, 2026, and is restricted to participating Carl’s Jr. locations.

To download the app, click on one of these links:

There’s stores across Australia, with stores in QLD, NSW, Victoria, and South Australia. This deal excludes the Brisbane Airport store and delivery.

You can find your closest Carls Jr. store here., and you can find more deals on our Carls Jr Deals page! Or click on one of these links:

Carl’s Jr. July MyCarl’s App Deals