There's no single number for every dealer; the useful number is the point where your own cars start losing money on average.
CarGet's Days held vs. profit chart shows that point for your lot.
What we need in your sales export
To build any report, we need these 6 things for every car you sold: Year, Make, Model, Odometer (miles), Age (days on lot), Total profit. No profit column? Sale price and total cost work too.
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