Inventory Trap
Restock too late and you stock out. Restock too early and cash gets locked in boxes.
Forecast the next 90 days before inventory, ad spend, payout delays, refunds, shipping costs, debt payments, and working capital gaps turn growth into a cash-flow ambush.
Ecommerce operators do not usually die from lack of sales. They die from cash timing, inventory commitments, ad spend addiction, and payout delays wearing a fake mustache called โscale.โ
Restock too late and you stock out. Restock too early and cash gets locked in boxes.
ROAS can look fine while cash disappears because spend leaves today and profit limps in later.
Platforms do not care that bills are due before deposits land.
Daily, weekly, and monthly payments quietly turn healthy revenue into treadmill money.
This is a fast, static estimator. It gives sellers a directionally useful read before they use the full planner or upload files into the GPT.
No data is sent anywhere. This calculator runs in the browser.
The GPT asks for minimum intake, reviews uploaded files when available, and explains the cash problem in plain English.
Project cash balances using revenue velocity, payout timing, expenses, debt, ad spend, and inventory commitments.
Warn when restocking too late risks stockouts or restocking too early traps too much working capital.
Identify working-capital gaps early without turning the experience into a pushy loan pitch.
Use the planner, prompt library, docs, marketing assets, and release package as the working system behind the GPT.
Spreadsheet structure, formulas, warnings, sample data, and build notes.
Reusable prompts for weekly analysis, scenarios, and memos.
Core CustomGPT knowledge files and operating context.
Lead magnet positioning, landing page copy, email copy, and video ideas.
Release manifest, upload checklist, and package notes.
Use the quick forecast, planner, and prompt workflow to find the cash gap, understand what caused it, and decide the next operator move.