Answer extracted from the Sorry, We're Closed with Pat Light podcast — listen to the full episode below.
Bars become handcuffed on pricing for their most frequently ordered drinks—typically five to ten core beverages that keep the business running. A 10% price drop requires a 10% volume increase just to break even, which is difficult to achieve in a competitive market where customers already have established preferences.
The constraint operates as a mathematical trap. If you drop prices moderately, the math doesn't work: you lose margin on every single drink sold while hoping foot traffic rises enough to compensate. Most customers won't dramatically change their behavior for a modest discount. The only realistic way to move volume through aggressive pricing is to cut 50% or more from the original price—but that creates unsustainable margins across the board.
As Pat Light explains in the episode, this squeeze only eases during naturally low-traffic periods like happy hour or weeknights (Monday through Thursday), when bars can afford to experiment with pricing because baseline volume is already depressed. During peak hours or weekends, the risk of leaving money on the table through discounts is simply too high.
Core drinks: The 5–10 most frequently ordered beverages at any bar—typically popular shots, cocktails, or beers like Corona, High Noon, or Hornitas. These drinks represent the bulk of beverage revenue. By contrast, bars may stock 70+ additional drink options that are ordered infrequently and contribute minimally to overall sales.
The real challenge for bar owners is that their customer base has settled into habits. People arrive expecting to order the same drink at roughly the same price. To shift that behavior through discounting requires either a massive price reduction (which erodes profit) or a simultaneous change in the customer experience—better food, ambiance, or service—that justifies full prices without a discount.
There's a secondary insight worth exploring: Pat Light has tested alternative volume drivers, such as Free Burger Friday, which generated enormous foot traffic by offering food rather than drink discounts. This strategy sidestepped the pricing trap entirely by creating a separate reason to visit—one that doesn't directly cut into drink margins.
"I would go as far as to give all my food away for free forever indefinitely if I knew everybody would come in and make it their dinner spot."
Pat Light — Bar Owner, The Light Group. Pat Light operates multiple establishments in Hoboken, New Jersey, including Texas, Arizona, River Street Garage, Green Rock, and The Waiting Room. Since 2013, he has managed pricing strategies, cost structures, and customer acquisition across these venues during periods of fluctuating consumer spending.
This statement reveals the underlying logic: if food drives consistent customer presence and higher-margin drink sales, the math shifts entirely. But drink-only discounts trap owners in a lose-lose scenario where they're fighting the physics of their own margins.
The timing of a discount matters enormously. During happy hour or slow weeknights, baseline volume is already low, so bars have flexibility to experiment with pricing. A 20% discount at 2 p.m. on a Tuesday might attract a few extra customers without cannibalizing full-price sales that wouldn't have happened anyway. The marginal calculation is different.
But during peak hours or weekends, every customer is already paying full price. Offering a discount then means you're immediately cutting revenue on your most valuable traffic window—all to chase volume that may never materialize. That's why most bars reserve aggressive pricing for naturally slow periods, turning the constraint into a strategic advantage rather than a universal problem.
Pat Light emphasizes that bars need standout signature items like killer appetizers, shareables, or specialty burgers to differentiate themselves. Signature food offerings drive customer loyalty and allow bars to justify premium pricing while competing against at-home consumption.