Blog
Resources for retail chains
and HoReCa operators
Practical guides on operational reporting, integrations, and margin control.
Most multi-location operators run blind between monthly P&Ls. POS reports show revenue per location, but not why one store underperforms, where food cost drifted, or which outlet is dragging down the chain average. These guides address that gap.
Topics cover daily sales reporting for restaurant chains, food cost and gross margin control across locations, POS and accounting integrations (SmartBill, iiko, Poster, WizPOS), and franchise KPI tracking.
Written for operators managing 2–50 locations who need operational visibility without replacing existing systems or hiring a dedicated analyst.
Inventory & loss
How to Investigate an Inventory Shortage Before Blaming the System
An owner called about roughly $10,000 missing at inventory count and had already reached his conclusion: the system we had just rolled out did not work. The same number, broken down by location, shift and category, told a different story.
·Evan Kazakov
Field notes
Written from the operator's side of a rollout: what actually breaks in retail and HoReCa reporting, and what it costs.
AI & commerce
Retail's Next Storefront May Have No Shop Window
Messy product data used to be an internal problem: it distorted reports and made stock harder to manage. Once customers start searching through AI, the same inconsistencies decide whether a retailer's offer is seen at all.
·Evan Kazakov
Implementation
Retail Software Implementation: What a Two-Month ERP Rollout Taught Me
At nineteen I implemented an ERP alone, in about two months, for a distributor running more than fifty kiosks. What that rollout taught me about when an implementation is actually finished still decides how I judge software today.
·Evan Kazakov
AI & ERP
Will AI Replace Traditional ERP Systems?
AI will change how companies interact with operational software. Whether it can replace the system that records the business itself is another matter — and the answer decides how much of what it recommends you can trust.
·Evan Kazakov
Reporting
From Accounting to Navigation: Why Retail and HoReCa Reporting Needs a New Model
Twenty years of watching reporting stacks get more capable taught me that more data was never the constraint. The constraint was always the distance between a number and the decision it should trigger.
·Evan Kazakov
Reporting strategy
Why Your Reporting Stack Can't Be a One-Time Project Anymore
The business can change direction within weeks. A reporting stack specified once and revisited years later cannot keep up with the questions each new pivot creates.
·Evan Kazakov
Reporting
The Hidden Cost of Manual Reporting Is the Question You Stop Asking
Manual reporting is competent at the first answer. It's the follow-up — a different location, a different period, a different comparison — that quietly stops getting asked, and that's where the real cost hides.
·Evan Kazakov
Guides
One operating question each — food cost, daily reporting, POS integrations, franchise KPIs.
HoReCa
Food Cost Percentage: Formula, How to Calculate and 2026 Benchmarks
Food cost percentage formula, actual vs ideal calculation, and practical 2026 benchmark ranges for restaurant operators.
AI & Operations
marql AI for Retail Operations — Why Generic AI Gets It Wrong
Generic AI answers from training data, not your POS. What a retail AI assistant grounded in actual sales and accounting data looks like — and what it can answer that ChatGPT can't.
Profitability
How to Improve Gross Margin in a Restaurant Chain — Where the Points Leak
Why identical locations have different margins — the four drivers that erode gross margin silently, and what daily per-store visibility exposes. No POS replacement.
AI & Operations
Retail AI That Tells You What to Do Next — Not Just What Happened
Most retail analytics tools show what happened. The next generation tells you what to do about it. What AI-suggested actions look like in daily store operations.
Getting started
What Happens After You Connect marql
Step-by-step: what access you need, what happens during the first sync, and what you'll see in your first daily briefing. No surprises.
Integrations
SmartBill POS Integration: Automatic Reconciliation Without the Spreadsheets
How to connect SmartBill with iiko, Poster, or R-Keeper and get automatic daily reconciliation.
Franchise
Franchise Operations Software: Control Without Micromanaging
Why franchise locations leak margin operationally and how daily KPI visibility fixes it.
HoReCa
HoReCa Management Platform: The AI Operator for F&B Chains
What a HoReCa management platform does, what it's not, and five numbers you should see every morning.
Retail
Retail Operations Dashboard — Track Every Store's Performance Daily
What a retail operations dashboard should show and why chain-level totals aren't enough.
Operations
Multi-Location POS Reporting: All Outlets in One View
Why POS data doesn't consolidate itself across locations and what unified reporting looks like in practice.
HoReCa
Food Cost Control Software: See Margin per Location, Every Morning
Why food cost differs between identical restaurant locations and how to monitor gross margin daily across all outlets.
HoReCa
Daily Sales Report for Restaurants: What You Need Each Morning
What a correct daily sales report contains for a restaurant chain and how to automate it without replacing your POS.