Net Sales
Net Sales is your sales revenue after you remove the amounts you didn't really get to keep. You start with gross sales (the total value of everything you sold) and subtract three things: discounts (price reductions you gave customers), returns (money refunded when customers send goods back), and allowances (partial refunds or credits given for minor problems, like a small defect the customer agreed to keep the item for).
Reading the result gives you a truer picture of income than gross sales alone. If your net sales are much lower than your gross sales, it may mean you're offering heavy discounts or getting a lot of returns — a warning sign worth investigating. If net sales stay close to gross sales, it suggests customers are happy and paying close to full price.
A project manager or business owner uses net sales because it reflects the real money earned from selling, which is a more honest basis for measuring performance and calculating profit than the inflated gross figure.
Think of it like your take-home pay versus your gross salary. Your employer may quote a big salary number, but after taxes and deductions are taken out, the amount that actually lands in your bank account is smaller — and that net figure is what you can truly count on.
Imagine your gross sales for a quarter were $200,000. During that time you gave $15,000 in promotional discounts, customers returned $8,000 worth of goods, and you granted $2,000 in allowances for minor defects. Your net sales are $200,000 − ($15,000 + $8,000 + $2,000) = $200,000 − $25,000 = $175,000. So while it looked like you sold $200,000, the amount you genuinely earned from sales was $175,000.
Every PMP formula explained free — plus worked examples and practice in PMP Math, and full timed mocks in the simulator.