Revenue is the amount of money a company receives in exchange for its goods and services or conversely, what a customer pays a company for its goods or services. The revenue received by a company is usually listed on the first line of the income statement as revenue, sales, net sales, or net revenue.
Profit describes the financial benefit realized when revenue generated from a business activity exceeds the expenses, costs, and taxes involved in sustaining the activity in question. Any profits earned funnel back to business owners, who choose to either pocket the cash or reinvest it back into the business. Profit is calculated as total revenue less total expenses.
Gross margin is net sales less the cost of goods sold (COGS). In other words, it's the amount of money a company retains after incurring the direct costs associated with producing the goods it sells and the services it provides. it is calculate in the form of('%')
Return on Investment (ROI) is a popular profitability metric used to evaluate how well an investment has performed. ROI is expressed as a percentage and is calculated by dividing an investment's net profit (or loss) by its initial cost or outlay.
The term discount refers to the amount or percentage deducted from the normal selling price of something. The discount means a reduction in the price of a good or service. For example, we may ask the manager for a discount if the item is damaged.