by Allen Kopelman | Dec 11, 2025 | Blog, Uncategorized
AI Overview Summary This article presents a comprehensive 20-question checklist for restaurants, bars, and nightclubs choosing a Point-of-Sale (POS) system, emphasizing the need for speed and reliability in high-pressure hospitality environments. The questions are...
by Allen Kopelman | Jun 22, 2025 | Financial Management, Uncategorized
Previously seen in Green Sheet Recommended reading: Your residual report By Allen Kopelman In statistics, the word “residuals” means the difference between an observed data value and predicted data value and could also mean an error. I find this hilarious...
