Flagship planner

Turn one product idea into a launch decision.

Enter one set of assumptions. SellerPlanKit combines startup capital, unit profit, advertising room, viability, and order planning into one readiness report.

Flagship workflow

Complete the sections below, then fix the weakest assumption first.

The Planner connects model, budget, product, profit, ads, inventory, and risk into one readiness report. Missing or weak inputs will show as action items with fix links.

Unified product plan

One scenario, one readiness report

Open workspace

1. Product economics

Plan name Business model Selling price Product cost / unit Packaging + prep / unit Shipping + duty / unit FBA fulfillment / unit Advertising / order Return rate

Loss per returned unit

2. Capital and inventory

Initial units / MOQ Available capital Expected monthly sales Lead time (days) Safety stock (days) Launch advertising budget Other setup costs Second-order unitsSupplier deposit

Safety buffer

3. Evidence and advertising

Conversion rate

Target profit / order Demand evidence (0–5) Competition intensity (0–5) Differentiation strength (0–5) Seasonality risk (0–5) Compliance risk (0–5)

Not a sales forecast

Demand and competition scores are user-supplied evidence, not guaranteed marketplace results.

Use current fees

Enter a current fulfillment estimate from Amazon Revenue Calculator for the exact product.

Save multiple projects

Use the workspace to compare product ideas, suppliers, prices, and advertising assumptions.