The $30,000 shot glass. Yikes!

Gregg • Jul 19, 2023

Occasionally, a client would ask me to do a deep dive into their operation. This time-intensive work involves:


  • Secret shopping the business, followed by…
  • Interviewing staff
  • Reviewing sales records
  • Reviewing staff training and scheduling
  • Reviewing policies and procedures
  • Evaluating their product mix and cocktail recipes
  • Evaluating their marketing program
  • Conducting a competitive analysis
  • Evaluating their pricing
  • Understanding their brand (if not self-defined, then customer defined)
  • Writing a long-detailed report making recommendations on all the above


Frankly, it’s a grueling process.  Inevitably, many opportunities are identified that improve the client’s financial viability and reduce their risks.


A huge opportunity discovered during one deep dive is also a common problem identified by my secret shoppers:


A shot glass is either too large or simply overpoured.


This client wanted his bar to pour a larger than industry standard pour. The industry standard is 1.50 ounces; the owner wanted his bar to pour 1.75 ounces. Fine, but there was a problem…


The client’s shot glass was too big, and his staff filled it to the brim. 


Here are pics of the client’s shot glass. The photo was taken at my house; I won’t share photos inside my client’s business.



On the left is what a 1.75-ounce pour looks like, and on the right is what the client’s bartenders poured: 2.75 ounces.


Based on the client’s product mix and pricing, I could accurately inform the client that his shot glass overpour was costing the business a MINIMUM OF $30,000 A YEAR in lost profit. 


A MINIMUM because the calculation was only based on the cost of the spirits given away free.


The overpoured shots also reduced sales (opportunity cost).  If a customer ordered 3 shots, the customer received almost 5 shots worth of spirits. Meaning customers ordered fewer drinks.


As seen below, overpouring also puts the client and customer at a higher risk of harm (and possible lawsuit and ABC violation).


Okay, this may sound petty, but the overpoured shots also resulted in spirits spilling over the brim and making the glass sticky. I’m not fond of sticky fingers.


The solutions were numerous:


  • Replace the shot glass with one that fills at 1.75 ounces (still have the sticky finger issue)
  • Replace the shot glass with one that fills at 2 ounces but has a fill line at 1.75 ounces, and then monitor the pour levels (the same approach works without a pour line).
  • Keep the current shot glass but monitor pouring levels, but it may appear to the customer the bartender is underpouring.


Our book “The Optimized Bar — Profits by Design” shares numerous ways to improve your bottom line. If you’re interested in reading more about the book, please go here:


The Optimized Bar


We hope you download and display our DrinkWise America poster for your staff. The poster includes a QR code and discount code for our course. Once you click on the link, scroll down to find the poster.

DRINKWISE Poster

DrinkWise America is here to help you increase your profits, reduce your liability, and protect your customers.



Take care,  Gregg

By Gregg 13 May, 2024
Libba liked people and was endlessly curious. She routinely came to work and asked me, "How's it going?" She stared with those penetrating eyes and really listened to my answer. Often, she regurgitated what I said, making it clear she listened. Now, if I went on about some petty injustice, she'd smile and say, "Bless your heart," her patronizing tone making me aware of my silliness, and we'd both be smiling. When talking to Libba, you always felt like you mattered. That's how Libba treated everyone. Her customers reciprocated by asking to be in her section and tipping her very well. Customer Service in One Paragraph After twenty years of listening to positive and negative customer feedback, over a dozen years of reading spotter reports on customer service, and a lifetime of personal experiences with service, the key to superior customer service is straightforward: Make a genuine connection with the customer. Following a pre-programmed script to introduce yourself, using specific edge language, and asking the customer certain questions (can I start you off with a cocktail and appetizer, etc.) can add to the customer's experience. Potentially. But, if a server's behavior is experienced as rote by the customer, the insincerity sends the message that the customer isn't worthy of the server's interest (especially since they know the server is paid to be interested). A customer (even a partner, friend, or child) who feels unworthy within a relationship will be on high alert for perceived slights and are hard to satisfy. A customer who feels a genuine connection with a server can handle almost any service mistake if the server continues demonstrating genuine care and concern for the customer's experience. The statistics bandied about by customer service experts on how forgiving customers will be if the server genuinely addresses problems echo my experiences. Customer Service, Explained by Maslow In 1943, psychologist Abraham Maslow exposed the world to his now-famous hierarchy of human needs, expressed by a pyramid. Maslow stated the most basic human needs are those tied to the desire to survive (food, water, shelter, safety, etc.). Once our physical needs are minimally satisfied, humans crave a feeling of belongingness. Decades later, researchers evaluated Maslow's hierarchy of human needs in light of "theoretical developments at the interface of evolutionary biology, anthropology, and psychology." They could have simply said, "New research." The researchers concluded that Maslow's hierarchy was still valid while they recommended some tweaks. They replaced the need for belongingness with a need for affiliation (i.e., connection), stating: "…human beings are exquisitely sensitive to cues of social rejection, and they respond to such cues using some of the same neural circuits used to register physical pain." (Kenrick et al.) No wonder our customers value connection; it's hardwired into each of us. Is it so strange how upset customers feel at rejection if they experience it similar to physical pain? How can you benefit from this information? When you interact with customers, slow down, make eye contact, and actively listen— really listen to what is communicated verbally and by their body language and respond accordingly. Be in the moment, sincere, caring, and value the moment as an opportunity for you and another person to connect. Libba-rate the customer by elevating them, and you'll both be rewarded. Gregg This blog comprises lifted or paraphrased content from my book, The Optimized Bar, Profits by Design. To read more about the contents of the book:
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