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esmbsanmig 15.3K Views
May 5, 2026 12:17 PM

Smashburger Offer: Purchase Any Burger or Big Dog

B1G1 Free

$26

(valid through 5/7)at Smashburger
Visit Smashburger

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Deal Details
Smashburger [Restaurant Locator] is offering their Smashburger Offer: Purchase Any SmashBurger or Big Dog for Buy One, Get One Free when you apply coupon code SBBOGO5 (apply at checkout) valid at participating locations only. Offer is available via Website or App (Android or iOS)

Thanks to community member esmbsanmig for sharing this deal

Note, must apply the listed coupon code at checkout to receive discount.

Coupon may not apply to all locations

Editor's Notes

Written by slickdewmaster | Staff
  • About the Deal:
    • This offer matches this popular FrontPage Deal which received over 60 Thumbs Up from the community.
    • Offer is valid for one (1) complimentary burger or Big Dog (not including applicable taxes) when you purchase any burger or Big Dog through your Rewards account
    • Offer valid at participating Smashburger retail locations only
    • Cannot be used in conjunction with any other offer, promotion or discount.
    • Limit one redemption per SmashRewards member
    • Offer valid through May 7, 2026 or while coupon code/savings last

Original Post

Written by esmbsanmig
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Smashburger [Restaurant Locator] is offering their Smashburger Offer: Purchase Any SmashBurger or Big Dog for Buy One, Get One Free when you apply coupon code SBBOGO5 (apply at checkout) valid at participating locations only. Offer is available via Website or App (Android or iOS)

Thanks to community member esmbsanmig for sharing this deal

Note, must apply the listed coupon code at checkout to receive discount.

Coupon may not apply to all locations

Editor's Notes

Written by slickdewmaster | Staff
  • About the Deal:
    • This offer matches this popular FrontPage Deal which received over 60 Thumbs Up from the community.
    • Offer is valid for one (1) complimentary burger or Big Dog (not including applicable taxes) when you purchase any burger or Big Dog through your Rewards account
    • Offer valid at participating Smashburger retail locations only
    • Cannot be used in conjunction with any other offer, promotion or discount.
    • Limit one redemption per SmashRewards member
    • Offer valid through May 7, 2026 or while coupon code/savings last

Original Post

Written by esmbsanmig

Community Voting

Deal Score
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Why are you downvoting this deal?

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Top Comments

taojai
4Comments
18Reputation
Deal description is using a zero: SBBOG05

Code that works is SBBOGO5 with an "O"
Go to Comment

Community Reviews

Smashburger's BOGO code is a straightforward buy one, get one free offer on burgers or Big Dogs, with the free item capped at the lower price. The working code is SBBOGO5, with letter O's, and it can apply correctly on the website or after adding items to the cart and tapping the promo apply arrow. The app has recurring checkout glitches, sometimes showing the code without removing the burger price or only dropping tax. A dependable deal if you can route around the app.

  • The app can show the BOGO code in the interface while failing to apply the discount at checkout.

    mahan1755dnguyen800ZepheadZephead

  • The promo code experience can persist for months, with some users calling it a scam.

    airbenderairbender

  • The deal description can contain a typo using zeros instead of letter O characters, which can prevent correct redemption.

    taojaiesmbsanmig

  • The app can apply only tax removal instead of the expected BOGO burger discount.

    Zephead

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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47 Comments

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May 6, 2026 5:52 PM
3.4K Comments
Joined Jul 2006
ZepheadMay 6, 2026 5:52 PM
3.4K Comments
Quote from Isitbudgetfriendly View quoted comment :
There is only three smashburgers in one city within the state I live in. There a classic smash is $6.99 and the most expensive big dog is $7.99, the Mexicali.I am assuming this code works on every smashburger and not just the classic smash? If so, the cheapest angus dog is $4.99. So a bogo range would be $4.99 for two big dogs or $6.99 for two classic smashburgers.
Yep, works on every burger or dog, doesn't matter which one.
May 6, 2026 5:57 PM
657 Comments
Joined Feb 2021
FormerAstronutMay 6, 2026 5:57 PM
657 Comments
Quote from Lantean View quoted comment :
No, the most expensive one is $13 so you buy one for $13 and get one free up to $13.
Ahh ok, saw $26 with the strike through it, and thought that's what you saved for getting one free.
May 6, 2026 7:47 PM
165 Comments
Joined Nov 2006
mahan1755May 6, 2026 7:47 PM
165 Comments
Also works on the chicken sandwiches
May 6, 2026 9:16 PM
92 Comments
Joined Jun 2018
Black_SandsMay 6, 2026 9:16 PM
92 Comments
Thanks! using this deal for dinner
1
May 6, 2026 9:56 PM
85 Comments
Joined Sep 2019
BrightBreakfast5353May 6, 2026 9:56 PM
85 Comments
Love a good bogo.
May 7, 2026 2:10 AM
67 Comments
Joined Sep 2006
relentlessMay 7, 2026 2:10 AM
67 Comments
Very greasy and very disappointing. This was my first and last time visiting them
1
May 7, 2026 2:47 AM
3.1K Comments
Joined Dec 2003
ShinraRasenganMay 7, 2026 2:47 AM
3.1K Comments
Smashburger.... the TACTICAL flashlight version of hamburgers
1

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May 7, 2026 6:02 AM
375 Comments
Joined Dec 2007
phalknerMay 7, 2026 6:02 AM
375 Comments
Thank you!!
May 7, 2026 8:01 AM
5.1K Comments
Joined Sep 2013
zapppzMay 7, 2026 8:01 AM
5.1K Comments
How is their hotdog meat compared to Costco?
May 7, 2026 2:34 PM
325 Comments
Joined Dec 2007
vinceis1337May 7, 2026 2:34 PM
325 Comments
Haven't had smashburger in a while! Thanks
May 7, 2026 5:23 PM
19 Comments
Joined Sep 2016
srevisMay 7, 2026 5:23 PM
19 Comments
Quote from Zephead View quoted comment :
Yeah, this happens every time now, I always just end up going inside and showing them the code and they just apply it in store it's absolutely ridiculous through the app.
these are all letter "O"s and not zero's and put the stuff in your cart and then add coupon code at checkout and it works fine
May 7, 2026 5:24 PM
19 Comments
Joined Sep 2016
srevisMay 7, 2026 5:24 PM
19 Comments
Not really sure where this is a $26 value but still a good deal.
1
May 7, 2026 5:26 PM
19 Comments
Joined Sep 2016
srevisMay 7, 2026 5:26 PM
19 Comments
Quote from Zephead View quoted comment :
Yep, works on every burger or dog, doesn't matter which one.
you can do the doubles and it will take off the cheapest burger (any meat) as I did one double and a avocado chicken smash and it took of the chicken smash
May 7, 2026 6:12 PM
3.4K Comments
Joined Jul 2006
ZepheadMay 7, 2026 6:12 PM
3.4K Comments
Quote from srevis View quoted comment :
you can do the doubles and it will take off the cheapest burger (any meat) as I did one double and a avocado chicken smash and it took of the chicken smash
Yeah, they'll always make the cheaper one be the free one.

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May 7, 2026 9:15 PM
50 Comments
Joined Sep 2013
hyperphoenix19May 7, 2026 9:15 PM
50 Comments
Glad to see this deal still exists. I've been doing bogo with smash burger since 2016.

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