The Gross Profit Margin shows the income a company has left over after paying off all direct expenses related to the manufacturing of a product or providing a service. [1]
Benchmarks vary by indursty. Profit margins are expected to be near the 40% for industries like clothing, as goods need to be bought from suppliers at a certian rate before they are resold. In other industries such as software product development, the gross profit margin can be >80% [2]
[1] FreshBooks. Retrieved May 21, 2021, from https://www.freshbooks.com/hub/accounting/calculate-gross-margin
[2] Wikipedia. Retrieved May 21, 2021, from https://en.wikipedia.org/wiki/Gross_margin