Free burger when order a drink @ GBK app

Free burger when order a drink @ GBK app

Found 7th Aug 2017
Got this email from GBK. Simply order a drink, then lunch is on the house. Choose from a classic burger* and a choice of side, including skinny or chunky fries, blue cheese slaw or simple green salad, all for free!

Just show the reward that we have kindly uploaded to your app, along with your customer ID at the till and it’s as easy as that.

Terms & Conditions apply:
Valid 7th August – 18th August 2017, Mon – Fri until 5pm. Eat in only. Not available through order & collect on the GBK app or Deliveroo. Not valid for in-store purchases by showing an email offer at the till, either from GBK or any third party website. A customer must order a drink to receive their free lunch to the value of £6.95 only. *Free lunch is only valid on 4oz / smaller classic burger and sides from the lunch set menu. Does not include lunch menu upgrades to 6oz.
Community Updates


Lunch sorted!
Cant see it on my app though
Not on my app
Not on mine either just a bacon sauce?
Can you get a chicken burger instead of the beef burger using the offer?
My parter got an email and I haven't both signed up same time
It seems account specific. Cos received the GBK free lunch email which said:
"We were daydreaming about the time when you last came into GBK and then we realised it’s been way too long between burgers. So, we have decided to give you lunch on us."
Those who have the offer in the app, does it look like a unique code? If not, could you maybe share a screenshot of it, please?
It's called 'Lapsed lunch' in the app. I scrolled to the bottom, clicked on the banner titled 'Lapsed Lunch' and it has a long voucher code which I assume is unique.
claimed mine today! £2.40 including the drink
Nothing on my app..
I got the email, and yet it isn't showing in my app
Unfortunately not in my app after signing up 😭😭
Shows on my app, thanks!
Nothing in my app nor email about it, a good offer if you get it.
No email but I see it in my app.
So is it the lapsed lunch -voucher code ??
Not in my app
rco951 h, 28 m ago

So is it the lapsed lunch -voucher code ??

According to a previous poster it is.
can i get this with soda water and do there do chicken burgers
It's for lapsed customers, my colleague has it in hers after getting them email, I don't. If you have just signed up or been to GBK recently it's highly unlikely you'll get this.

Title should be changed as this isn't an offer open to all, it's account specific.
The codes are unique. They are also generated based on you having the app for X amount of time, but not using it.
(p.s. I designed the UI for the app, so sorry if you hate it! )
Edited by: "mattoc4" 8th Aug 2017
Not in my app or email either- we go to GBK quite a lot and use the app rewards so sounds like we won't get it, boo.
Edited by: "Sammykate" 8th Aug 2017
This isn't on my app either, I only have a free side or fries voucher.
not on my app
That's an impressive list of terms and conditions for what could have been a simple offer!
Great offer for those that have it. Sadly I don't
I got one also. Look for lapsed in your GBK app
Ordered for take away and it worked. Not just for eat in.
went in for this yesterday skinny fries cheeseburger and irn bru for just £2.40
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