Not Really Free

Smashburger — Birthday Shake with Qualifying Item

SmashRewards members get a complimentary birthday shake, but a qualifying item must be in the cart to redeem it. Valid on or within 7 days of the birthday at participating locations.

Merchant
Smashburger
Purchase required
Yes
Credit card required
No
Shipping
Free
Email/signup required
Yes
New customers only
No
Where
Participating Smashburger locations in the U.S. and Canada
Expires
No expiration listed
Effort to claim
~3 min
Redemption requirements
Requires a valid SmashRewards account and a qualifying item in the cart at redemption.
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