Inventory and cashflow
The most common way a growing resale operation fails is not lack of profit. It is holding all the profit as clothing. Every euro earned goes into the next buy until there is a full rail, a good spreadsheet and no cash.
Profit and cash are different things
Profit is recognised when an item sells. Cash is what is in the account today. A month where you bought eighty items and sold sixty can be highly profitable and still leave you with less money than you started with — the difference is sitting on the rail, and the rail does not pay for the next bale.
This gap widens as you grow, because growth is funded by buying more than you sell. That is fine and normal, right up until an unexpected cost arrives and there is nothing liquid to meet it.
Two rules that prevent it
First: keep a reserve you do not source from. A fixed buffer that is simply not available for buying stock, however good the opportunity looks. Its whole purpose is to be there when something unplanned happens, and any reserve you are willing to raid for a good deal is not a reserve.
Second: cap your inventory in units, not euros. A euro cap drifts upward as you move into more expensive stock. A unit cap forces the real question — can I actually photograph, list and manage this many items? — and that constraint binds long before the money does.
Ageing your stock
Group inventory by how long it has been listed — under 30 days, 30 to 60, 60 to 90, and over 90. The shape of that distribution is the fastest health check available. A business in good order is heavily weighted to the first bucket; one in trouble has a growing tail.
The over-90 bucket needs a standing policy rather than case-by-case deliberation: bundle it, discount it hard, or write it off. Whatever you choose, decide it once and apply it automatically, because the alternative is a rail that only ever grows.
- ✓Profitable and cash-poor is the normal failure mode. Growth consumes cash by design.
- ✓Hold a reserve that is genuinely off-limits for sourcing.
- ✓Cap inventory in units — your listing capacity binds sooner than your money does.
- ✓Age your stock in buckets and run a standing policy on everything past 90 days.
Questions
Profit is recognised when an item sells; cash is what is in the account today. A month where you bought eighty and sold sixty can be highly profitable and still leave you with less money — the difference is sitting on the rail.
As much as you can list, photograph and manage properly, which is usually less than you can afford. Work backwards from your listing throughput per week and the time it takes stock to sell, rather than from your available cash.
Units. A euro cap drifts as you move into more expensive stock. A unit cap asks whether you can photograph, list and manage this many items — and that constraint binds first.
Bundle it with items that do move, sell it on as a job lot, or pass on it and take the loss cleanly. Holding it costs space, attention and the illusion that it is still an asset — none of which is free.
Resale IQ turns a Vinted listing into one answer: BUY, WATCH, or SKIP — with buy-below price and best sizes.
Try a live check — Carhartt WIP Jacket →