Business
Profit Margin Calculator
Calculate gross profit, net profit margin, and contribution percentage from revenue and cost to evaluate catalog pricing and channel viability.
E-commerce knowledge
Practical explanations of store operations, SEO, payments and measurement, plus free calculators that show the formula. Written for operators, not as an advertising landing page.
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Articles explain one question at a time: margins, ROAS, product SEO, shipping, payments.
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Calculators run in the browser. Every result shows the formula. No account required.
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Guides map a whole topic and link out to supporting articles and calculators.
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Tools
Business
Calculate gross profit, net profit margin, and contribution percentage from revenue and cost to evaluate catalog pricing and channel viability.
SEO
Preview how your page title displays in Google search results and verify pixel widths to prevent desktop and mobile truncation.
SEO
Generate consistent, validated UTM tracking parameters for marketing campaigns, newsletters, influencer links, and social advertising.
Journal
Declines, retries and method mix lose more revenue than most homepage tests. Recover checkouts without collecting extra PII or bypassing payment security.
360ecom Editorial · 6 min read · Jun 20, 2026 · Updated Aug 20, 2026
AI can help catalog ops, support triage and demand forecasting if humans review the output. It is a poor substitute for unique product copy and spam farms.
360ecom Editorial · 5 min read · Jun 19, 2026 · Updated Aug 20, 2026
Headless splits the storefront from commerce APIs. It can be justified for custom UX and multi-channel, but cost and SEO complexity are real. When coupled wins.
360ecom Editorial · 5 min read · Jun 18, 2026 · Updated Aug 19, 2026
Product, Offer, BreadcrumbList and visible FAQ markup help machines parse the page. Never fake reviews or ratings. Schema follows what shoppers can see.
360ecom Editorial · 5 min read · Jun 17, 2026 · Updated Aug 19, 2026
Stores need collection–product links, breadcrumbs and a path to orphan SKUs. Related-product widgets are merchandising; SEO links need crawlable HTML.
360ecom Editorial · 6 min read · Jun 16, 2026 · Updated Aug 18, 2026
LCP, INP and CLS on catalog pages are usually hero images, apps and third-party scripts. How to think about those vitals for grids, filters and PDP media.
360ecom Editorial · 5 min read · Jun 13, 2026 · Updated Aug 18, 2026
Topics
Store setup, business models, product pages, checkout, and conversion fundamentals for high-performing online businesses.
13 resources
Shopify store architecture, theme development, app stack optimization, technical SEO, and checkout performance for scaling merchants.
3 resources
WooCommerce architecture, WordPress hosting optimization, database tuning, SEO permalinks, and enterprise plugin governance.
2 resources
Amazon marketplace selling, listing optimization, A9 search algorithm mechanics, PPC advertising, and fulfillment operations.
1 resource
E-commerce SEO, technical crawlability, category architecture, product schema markup, internal linking, and Core Web Vitals.
18 resources
Paid acquisition strategy, ROAS thresholds, conversion rate optimization, customer retention, and lifecycle email automation.
7 resources
Payment gateway integrations, UPI flows, credit cards, COD economics, checkout failure recovery, and cross-border processing.
4 resources
Shipping rate modeling, fulfillment warehousing, reverse logistics, carrier API integrations, and post-purchase delivery experience.
3 resources
E-commerce measurement frameworks, multi-touch attribution, cohort analysis, customer lifetime value (LTV), and executive KPI dashboards.
10 resources
Practical artificial intelligence and workflow automation in e-commerce: catalog data hygiene, customer support deflection, and inventory forecasting.
1 resource
Guides
Guide
A practical map of e-commerce SEO: information architecture, keyword research, product and category pages, technical indexation, schema, Core Web Vitals and measurement.
Updated Aug 18, 2026
Guide
Improve store conversion with research, hypotheses and honest changes to product pages, cart, checkout, trust and shipping promises — without dark patterns.
Updated Aug 14, 2026
Guide
Start an online store from offer and unit economics through platform, catalog, payments, shipping and a launch checklist — without treating legal registration as a how-to.
Updated Aug 10, 2026
Guide
Build product pages that shoppers and search engines can use: media, specs, shipping and returns, related products, and SEO working with conversion — without invented reviews.
Updated Aug 8, 2026
Why 360ecom?
360ecom is a knowledge and tools site for online businesses. We do not invent testimonials, traffic numbers or expert panels. The value is the explanation, the formula and the next page to read. Learn more on the about page. Corrections and questions go to the contact page.
Explanations are written for people who run or build stores, not for generic search snippets.
Terms, formulas and platform differences are explained in plain English before they get technical.
Tools run in the browser, validate inputs and show the formula used for every result.
Cornerstone guides are maintained as living references and linked to supporting articles and tools.
Each article starts from a real question, then adds examples, comparisons and next steps.
Published and updated dates are visible. Material changes are reflected in the article, not hidden.