An e-commerce business can grow quickly and still lose money when the figures in its sales dashboard differ from the figures in its accounts. Marketplaces and payment processors pay you net, with fees, refunds, chargebacks and advertising already deducted, so the amount that reaches the bank is less than your revenue.
If you record the payout as sales, you understate both turnover and costs, and the gross margin is wrong. You can also pass the VAT registration threshold without noticing, because the figure you were watching had the deductions taken off.








