They’re denying the Shake-down accusations.

Shake Shack has addressed viral allegations that it imposed a “no tip” fee at self-checkout, claiming that the apparent surcharge was actually a glitch in the system.

The controversy erupted after TikTok creator B.D. Powell claimed he was charged for not leaving a gratuity at one of the burger monger’s kiosks at the Salt Lake City airport.

In the video, which boasts over 4.2 million views, he ordered three classic shakes — a vanilla, cookies & cream and strawberry — for $5.99 each.

At the now-ubiquitous gratuity screen, he was given a choice of 15%, 18%, and 20% tip options along with the choice to leave nothing.

Upon selecting the latter, he was met with a “pricing update” disclaimer, and saw the price jump to $6.49 per shake — 50 cents more per shake.

However, reps for Shake Shack have denied any accusations of skullduggery.

“It is not Shake Shack policy, nor that of our licensees, to increase the price of menu items when no tip is added,” reps for the chain told the Post. “The pricing issue shared online occurred at an airport Shack that is owned and operated by our licensee HMSHost.”

They added that after investigating the matter, the licensee “determined it was an error within their kiosk technology,” which “has since been resolved.”

(http://www.autoadmit.com/thread.php?thread_id=5891909&forum_id=2...id#50060530)