What is the difference between all of the profit margin and gross profit and net profit?

The profit margin is useful in measuring profitability as it introduces us the value of the gross profit from sales or revenue  Profit margin = net profit / net sales  Gross Profit = Net Sales - Cost of goods sold Net Profit = Total Revenue - Total Expenses Marginal profit = sale price of the unit - variable cost per unit (also called the profit margin)

Margin: is the difference between the price of the unit cost and selling priceGross profit: Gross margin is the profit of units soldNet Profit: is the sale price of the unit after payment of all expenses

1) Profit margin = Net Profit / Revenue 

2) Gross profit (or sales profit or gross margin) = Net sales – Cost of goods sold 

3) Net profit = Sales revenue - Total costs

Profit Margin:

A ratio of profitability calculated as net income divided by revenues, or net profits divided by sales. It measures how much out of every dollar of sales a company actually keeps in earnings.

What remains from sales after a company pays out the cost of goods sold. To obtain Gross Profit Margin margin, divide gross profit by sales. Gross profit margin is expressed as a percentage.

The net profit margin formula looks at how much of a company's revenues are kept as net income. The net profit margin is generally expressed as a percentage. Both net income and revenues can be found on a company's income statement.

Profit Margin = Net Profit \\  sales

Gross Profit = Sales - Cost of goods sold

Net Profit = Revenue - total expenses