Profit & Stock Calculator
Calculate margin, markup, target price, inventory turnover and GMROI in your browser.
Open the calculatorPRACTICAL TECHNOLOGY FOR SMALL SHOPS
Diagnose what needs attention, measure pricing and stock, then compare POS and WhatsApp options that fit your shop.
Free assessment · No signup required · Answers stay 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 · Answers stay 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, THEN CHOOSE
After Check My Shop, measure your pricing and stock. Then explore the evidence and trade-offs before you choose a system.
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 FinderResearched 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
Every recommendation must pass the market check.
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.
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.