Why are Shopify or Amazon payouts the wrong number to record as sales?
A $10,000 Shopify payout might represent $12,000 in gross sales, minus $800 in refunds, $350 in processing fees, $500 in sales tax collected, and $350 in app fees. If you book the $10,000 as revenue, your sales are understated by 20%, your fees are invisible, and your sales tax liability is missing. We record each component from the channel's payout report, so your P&L shows what actually happened and your sales tax liability is correct.