---
title: Reprogram Your Point of Sale — Free POS Series | Bar-i
description: A free 5-email series with Bar-i's 4-part video course on reprogramming your bar's POS — stop undercharging pours, close pricing gaps, and measure your unknown liquor %.
---

[![BAR-I](https://cdn.prod.website-files.com/6160d7d6501eda58973c4d09/616eb485c6be24b6f4a06510_Logo%20White.svg)](https://www.bar-i.com)

[Resources ▾](https://www.bar-i.com/integrations/integrations)

[Integrations](https://www.bar-i.com/integrations/integrations) [Loss Calculator](https://www.bar-i.com/bar-loss-calculator) [Increase Bar Profits 30%](https://info.bar-i.com/increase-bar-profits-30-landing-page?hsLang=en) [Reprogram Your POS](https://info.bar-i.com/en/reprogram-your-point-of-sale-free-5-email-series-bar-i) [5 Free Bar Inventory Tips](https://info.bar-i.com/5-free-bar-inventory-tips-bar-i-quick-tips-course?hsLang=en) 

[Videos](https://www.bar-i.com/vids/bar-i-videos)

[Product ▾](https://www.bar-i.com/pricing)

[Pricing](https://www.bar-i.com/pricing) [Speedcount](https://www.bar-i.com/product/speedcount) [Pro Lite](https://www.bar-i.com/product/prolite) [Speedcount Pro](https://www.bar-i.com/product/speedcount-pro) [Download App](https://www.bar-i.com/download) 

[Blog](https://blog.bar-i.com?hsLang=en) [Schedule a Demo](https://www.bar-i.com/schedule-a-demo) [Login](https://app.bar-i.com/login)

FREE POS EMAIL SERIES + VIDEO COURSE

# Reprogram Your Point of Sale.

 How many servings of your highest-volume liquor went missing last week? If you can’t answer that with confidence, there is likely room to improve your beverage inventory system. This free series — 5 short emails plus Bar-i's 4-part video course — shows you exactly why, and how to fix it, one button at a time.

15+ Years · 50,000+ Bar Inventory Audits · 40+ POS Integrations

● 30 seconds to sign up ● No credit card ● Unsubscribe anytime

### Get the Free Series →

Enter your email — the first lesson lands in your inbox, then one at a time.

🔒 No spam, ever. Unsubscribe anytime.

![Whiskey being poured through a speed pourer into a glass on a dark bar counter, with a POS terminal glowing behind](https://res.cloudinary.com/dxxx4z4nu/image/upload/v1784279132/vrr6jfcgrvj1wzsrlkvu.jpg)

15%

More Poured Than Sold

The average bar's invisible overpour gap, industry-wide.

5–10% → <1%

"Unknown Liquor" Target

Most bars start in double digits. A well-tuned setup lands under 1% — keep working it toward zero.

15% → <5%

Typical Shrink, Reduced

Most Bar-i clients cut shrinkage by at least two-thirds — and reap significant benefits.

⏱

Try This First

### The 60-Second Test

Pick your highest-volume liquor item — for most bars, the best-selling well or call spirit. How many servings of it went missing last week? If you can't answer that from your reports — or your beverage-inventory system — the gap is probably larger than you'd like.

Doing that by hand is tricky: your top seller shows up across lots of drinks in different sizes. That's exactly why a system that compares what you *rang up* against what you *actually poured* does the heavy lifting for you — it's what this series (and a quick [demo](https://www.bar-i.com/schedule-a-demo)) walks you through.

The Series

## 5 Emails. One Playbook.

The hook, four video-backed lessons — and, if you want it, an optional 4-email deep dive you can opt into at the end.

01

#### How Many Servings of Your Top Liquor Went Missing?

A two-minute test that reveals whether your setup can answer the simplest tracking question.

02Video Part 1

#### How to Set Up Your Bar's POS to Maximize Profits

The three jobs of POS programming, why every setup drifts, and the 4-step fix for any brand.

03Video Part 2

#### Where Your Screens Leak (+ a Quick Self-Test)

Real leaks from a real POS export — plus the open-button self-test.

04Video Part 3

#### Two Updates That Make You More Money Instantly

Size-specific buttons and the mother-button trick for signature cocktails — both free to implement.

05Video Part 4

#### Measure What You Fixed — Unknown Liquor %

The one number that grades your whole POS setup, with real bar examples.

+4Optional

#### Go Deeper (Optional)

Separate from the core 5 — opt in at the end for four more: One Drink One Button · Liquor Cost on Every Button · Generic Modifiers · Thank You + Free Demo.

Watch Along

## Includes Bar-i's 4-Part POS Optimization Video Series

Each core lesson is backed by a short video from the Bar-i team. The full series plays inside the emails — or preview it here.

[Watch the Full Playlist on YouTube →](https://www.youtube.com/playlist?list=PLEvEZa_GjMhEm8UmJhh0W7nnGPW4D68c6)

How It Works

## The Same 4 Steps. Any POS You Run.

Toast, SpotOn, Clover, Square, Lightspeed, and 30+ other POS systems. The brand doesn't matter — the integration does.

1

Speed Count  
Inventory

→

2

Export Product  
Mix Report

→

3

Map Recipes  
& Import

→

4

Weekly  
Accountability Report

![Bar manager holding a tablet showing a weekly accountability report](https://res.cloudinary.com/dxxx4z4nu/image/upload/v1783679329/gfjlcif3yrwemlwmm15h.jpg)

Works With Your System

Toast, SpotOn, Clover, Square, Lightspeed, and 30+ other POS systems — the same 4-step integration, with dedicated setup guides for each platform.

[![Toast](https://cdn.prod.website-files.com/6160d7d6501eda58973c4d09/6963393c629e7f02013cbc25_toad.png)](https://blog.bar-i.com/bar-i-toast-pos-integration-the-complete-guide-to-bar-accountability?hsLang=en) [![SpotOn](https://cdn.prod.website-files.com/6160d7d6501eda58973c4d09/6963393c43940507eeeeb427_spoton.png)](https://blog.bar-i.com/bar-i-spoton-restaurant-pos-integration-the-complete-guide-to-bar-accountability?hsLang=en) [![Clover](https://cdn.prod.website-files.com/6160d7d6501eda58973c4d09/696339392c85268c766595fa_clover.png)](https://blog.bar-i.com/bar-i-clover-point-of-sale-integration-compare-whats-sold-with-whats-poured-in-real-life?hsLang=en) [![Square](https://cdn.prod.website-files.com/6160d7d6501eda58973c4d09/6963393c9ba315556a80e1c3_Square.png)](https://blog.bar-i.com/bar-i-square-pos-integration-precision-bar-accountability-for-square-venues?hsLang=en) [![Lightspeed](https://cdn.prod.website-files.com/6160d7d6501eda58973c4d09/6963393d2eb00a587d5d140d_lightspeed.png)](https://blog.bar-i.com/bar-i-lightspeed-pos-integration-bar-accountability-for-growing-restaurant-groups?hsLang=en)

+ 30 MORE  
POS SYSTEMS

Why It Matters

## Small Margins. Big Swings.

![Jamie Edwards, CEO of Bar-i](https://res.cloudinary.com/dxxx4z4nu/image/upload/v1783680161/julcpsehszaivny5xmao.jpg)

> "A 3 percentage point improvement in beverage cost equals a 30% increase in profitability for a bar running on a 10% margin."

Jamie Edwards

CEO, Bar-i

## Free Emails. Free Videos. Real Math.

Enter your email and you'll know exactly where your POS is leaking — and exactly how to fix it.

[Get the Free Series →](https://info.bar-i.com/en/reprogram-your-point-of-sale-free-5-email-series-bar-i#signup)

No credit card · No commitment · Unsubscribe anytime

[![BAR-I](https://cdn.prod.website-files.com/6160d7d6501eda58973c4d09/616eb485c6be24b6f4a06510_Logo%20White.svg)](https://www.bar-i.com)

#### Social

[Instagram](https://www.instagram.com/bar_i_inventory/) [Facebook](https://www.facebook.com/BariLiquidAccounting/) [Twitter](https://twitter.com/Bar_i_inventory) [Linkedin](https://www.linkedin.com/company/bar-i-intelligent-inventory/) [Gust](https://gust.com/companies/bar-i-liquid-accounting)

#### Content

[Pricing](https://www.bar-i.com/pricing) [Login](https://app.bar-i.com/login) [Create account](https://app.bar-i.com/signup) [Blog](https://blog.bar-i.com?hsLang=en)

#### Support

[Training videos](https://www.youtube.com/@Barinventory/playlists) [iOS download](https://apps.apple.com/us/app/bar-i/id1546042570) [Windows download](https://www.bar-i.com/download)

#### Contact

[(970) 281-7779](tel:9702817779) [sales@bar-i.com](mailto:sales@bar-i.com) [Schedule a demo](https://www.bar-i.com/schedule-a-demo)

© 2026 Bar-i. All rights reserved.