Profit & Stock Calculator
Calculate margin, markup, target price, inventory turnover and GMROI in your browser.
Open the calculatorPRACTICAL TECHNOLOGY FOR SMALL SHOPS
Use practical tools and independent, evidence-labelled guidance to diagnose problems, measure the numbers and compare options, with market-specific limits made clear.
Free assessment · No signup required · Default assessment stays in your browser

CHECK MY SHOP
A free assessment turns the way your shop works today into a practical order of improvements.
Answer simple questionsAbout three minutes, with no account.
See your shop clearlyReview five areas in one useful view.
Start with the right moveGet actions ordered by what matters first.
Free · No signup · Default assessment stays in your browser
Look at how sales, stock, messages and repeated work fit together.
Use the ordered actions in your personal result.
Compare fit and trade-offs before committing to a system.
YOUR ACTUAL PLAN IS BUILT FROM YOUR ANSWERS
MEASURE, CHOOSE, CREATE
After Check My Shop, measure pricing and stock, choose systems with context, and turn product facts into clearer selling content.
Calculate margin, markup, target price, inventory turnover and GMROI in your browser.
Open the calculatorCompare POS directions against your country, payments, stock and budget.
Explore POS FinderFind a messaging setup that fits your team, customer conversations and eligibility needs.
Explore WhatsApp FinderCalculate when to review your next stock order from daily demand, supplier lead time and your chosen safety stock.
Open Reorder Point CalculatorTurn product facts into a clearer title, description, selling points, WhatsApp listing and social caption.
Open Product PolishResearched directions, clear limits, and no account needed. How we test tools ↗
GUIDES FOR THE PARTS THAT MATTER
Explore guidance for everyday retail decisions, arranged around the work you are trying to improve.
COMPARE WITH CONTEXT
The best-known tool can still be the wrong fit. We compare the details that shape daily work and long-term cost.
Explore comparisons→A useful comparison shows where a tool fits, where it does not, and what still needs checking in your market.
BUILT AROUND REAL SHOPS
These are tool and assessment contexts. Published guides are still growing; coverage varies by shop type.
Availability and fit need checking market by market; gaps stay visible.
Available for your business and country
Supports the methods customers actually use
Practical to buy, replace and support
Works with currency, tax and local rules
LESS HYPE. MORE USEFUL DECISIONS.
We show the evidence, the tradeoffs and the limits so you can make the decision for your shop.
Read our methodology→We check official sources and say what still needs direct testing. Vendor claims are labelled separately from hands-on testing.
Country, hardware and availability gaps stay part of the answer.
Paid links do not decide recommendations.
YOUR SHOP CAN RUN BETTER.
Check your shop for free, or get a focused Smart Shop Action Plan for US$49.