General Seller Tools · Workbook
Seller Profit Workbook
Track revenue, expenses, fees, profit margins, break-even points, and product performance across any online selling business.
Free download. No account required. Email signup is optional.
Best for working through a topic step by step. Use it with the matching calculator, or print it for planning offline.
Related Guides
Plain-English guides that pair with this resource.
What Is A Good Profit Margin? Complete Small Business Profit Margin Guide
A 2026 profit margin guide — gross vs net vs contribution, what counts as a good margin, healthy benchmarks by industry and platform, formulas, and improvement strategies.
Read guide →Break-Even Analysis Explained
A plain-English guide to break-even analysis for small sellers — fixed vs variable costs, contribution margin, formulas, and worked examples across Etsy, eBay, KDP, Shopify, and handmade.
Read guide →What Is ROI? Complete Return On Investment Guide For Small Businesses (2026)
A practical 2026 ROI guide — formulas, ROAS vs true ROI, marketing/advertising/product/inventory ROI, platform-by-platform examples, benchmarks, mistakes, and worksheets.
Read guide →How To Create A Small Business Budget: Complete Budgeting Guide (2026)
Build a complete small business budget — revenue planning, expense forecasting, cash reserves, taxes, owner pay, growth and marketing budgets, with sample budgets for Etsy, eBay, KDP, Shopify, and FBA.
Read guide →
Related Calculators
Free tools to put this resource into practice.
Break-Even Calculator
Sales needed to cover your startup costs.
Try calculator →Profit Margin Calculator
Universal profit, margin, and markup for any product or channel.
Try calculator →Shopify Profit Calculator
True ecommerce profit after Shopify fees and ads.
Try calculator →
Related free resources
More worksheets and tools that may help with the same seller task.
- GeneralWorksheet
Break-Even Planning Worksheet
Calculate break-even points, profit cushions, and sales targets across any selling platform.
View resource → - GeneralWorksheet
Return & Refund Decision Worksheet
Work through one return or refund at a time: capture the order issue, add up the real cost, compare refund, replacement, and return-shipping options, then log the outcome.
View resource → - GeneralWorksheet
TikTok Shop Profit Worksheet
A beginner-friendly worksheet for estimating TikTok Shop fees, costs, and profit per product — plus monthly sales targets and break-even checks.
View resource →
Related Guides
- Profit guideBusiness PlanningAre Craft Fairs Worth It? Complete Craft Fair Profit Guide
Whether craft fairs actually pay — how to calculate true profit after booth, travel, COGS, packaging, and labor, with worked examples for small, medium, and large events.
- Profit guideAmazon FBAHow To Calculate Amazon FBA Profit
How to calculate true Amazon FBA profit in 2026 — every cost line, the core formulas, and worked examples for private label, wholesale, and arbitrage.
- Profit guideEtsyHow To Calculate Etsy Profit
How to work out what you actually keep after Etsy fees, materials, and shipping — not just your revenue.
Related Calculators
- CalculatorAd Profit CalculatorCampaign-level ROAS, ROI, and net profit after ads.Open calculator →
- CalculatorAmazon KDP vs IngramSpark Profit CalculatorSide-by-side per-copy and monthly comparison of KDP and IngramSpark.Open calculator →
- CalculatorBatch Profit CalculatorProfit for a whole batch and per unit.Open calculator →
Help Me Decide
Troubleshooting
Recommended Downloads
- ResourceWorksheetTikTok Shop Profit WorksheetA beginner-friendly worksheet for estimating TikTok Shop fees, costs, and profit per product — plus monthly sales targets and break-even checks.Open resource →
- ResourceWorksheetBreak-Even Planning WorksheetCalculate break-even points, profit cushions, and sales targets across any selling platform.Open resource →
- ResourcePlannerContent Marketing PlannerPlan blog posts, videos, and social content with a structured editorial calendar designed to drive traffic and sales for online sellers.Open resource →