A profit margin is the share of each sale that is left as gain. A thin profit margin, protect the profit margin, a profit margin of four per cent.
It is a percentage rather than an amount, which is why a shop can turn over millions on a tiny profit margin. Supermarkets run on very thin ones and make their money on volume.
1nounprofit marginThe share of each sale that is left as gain.
“The profit margin on fresh food is barely worth the trouble.”
profit margin is a measure.
Practised in Business & Money