"I sold $2,000 worth of stuff this month" and "I have $2,000 more than I started with" are two different, often very different, statements — and the gap between them is where a resale business that looks profitable on paper can still run short on cash.
The three numbers, defined precisely
Three distinct measures
| Term | What it actually is |
|---|---|
| Revenue | The total sale price of everything sold in a period, before subtracting anything — what buyers paid you, in full. |
| Profit | Revenue minus what those specific sold items cost you (purchase price, fees, prep costs) — what you actually gained on the items you sold. |
| Available cash | The actual money you can access right now — profit that hasn't yet been reinvested into new inventory, minus any cash currently tied up in unsold stock. |
Why they diverge in a resale business specifically
The gap comes from timing: you often spend cash on new inventory before that inventory sells, and profit from an item you've sold doesn't become available cash until it's not immediately reinvested into buying more stock. A month with strong revenue and profit can still end with less cash on hand than it started with, if sourcing spend that month exceeded what came in from sales — this isn't a math error, it's the normal mechanics of inventory-based business, and it's exactly why cash tied up in unsold inventory (see the companion article) is worth tracking as its own number.
The practical takeaway
Don't judge how the business is doing purely by bank balance (which is dominated by timing and how much is currently tied up in inventory), and don't judge it purely by revenue (which ignores cost entirely). Profit, tracked per item and summed over a period, is the number that most directly answers "is this business actually working" — and it's what ListNestly's item and sale records, and the Analytics page's totals, are built to track directly.