The basic mechanism

Marketplaces don't pay out per-order in real time; they batch sales, fees, refunds, and adjustments over a settlement period (commonly every 2 weeks, though this varies by platform and can shift based on account tenure and standing) and deposit the net amount to your linked bank account after the period closes.

Underneath, this generally works as a running ledger: every event that touches your account balance during the settlement period — an order, a fee, a refund, a chargeback, an advertising charge, a reimbursement, a reserve adjustment — gets logged as a line item. At the end of the period, the marketplace sums the ledger, and if the result is positive, initiates a deposit to your bank account (with the deposit itself typically taking another one to several business days to actually land, on top of the settlement period). If the result is negative — refunds and fees exceeded sales for that period — the shortfall usually carries forward and reduces your next payout rather than requiring you to send money back immediately.

Why your payout doesn't match your sales total

The deposited amount is net of marketplace fees (referral/commission fees, fulfillment fees if applicable, advertising spend), refunds processed during the period, and any chargebacks — meaning a payout is always smaller than gross sales for the period, sometimes substantially so once advertising is included. Reconciling this properly (see Reconciling Marketplace Payouts With Your Books) is what makes your bookkeeping actually accurate rather than just tracking bank deposits.

A useful mental model: gross sales minus everything the marketplace deducted equals net payout. If you only ever look at the deposit amount and never break out what was deducted and why, you lose visibility into whether your fee structure, ad spend, or refund rate is drifting in a way that's quietly eating your margin.

Reserves and holds

Some marketplaces hold back a percentage of payouts as a reserve, particularly for newer sellers or accounts in certain risk categories, to cover potential future refunds or chargebacks — this reserve is typically released after a set period if no claims arise. A payout can also be held or delayed due to an account health issue, a pending investigation, or incomplete tax/banking verification information — which is one more reason keeping your account information current and your account health clean (see Account Health Metrics Compared) has a direct cash-flow impact, not just a compliance one.

There are a few common reserve/hold patterns worth recognizing:

  • New-account reserve — a temporary reserve percentage applied to sellers in their first months on a platform, released or reduced as the account builds a track record.
  • Rolling reserve — a portion of each settlement is held back on a rolling basis rather than released in full, common for accounts in higher-risk categories or certain payment configurations.
  • Investigation hold — a payout frozen while the marketplace investigates a specific issue (a suspected policy violation, a suspicious order pattern, an IP complaint). These can be indefinite until resolved and are usually the most disruptive to cash flow.
  • Verification hold — a payout blocked until you complete or update identity, tax (e.g., W-9/W-8), or banking information the marketplace requires.

What to do if a payout is delayed or smaller than expected

  1. Check the settlement/payment report first, not just the deposit amount — nearly every marketplace provides a detailed report showing sales, fees, refunds, and any reserve or adjustment line items for the period. Most "missing money" turns out to be a fee, refund, or reserve you didn't account for, not an error.
  2. Check account health and any pending notifications — a policy flag, a document request, or a verification prompt can silently hold a payout until it's addressed.
  3. Confirm your banking and tax information is current — an expired or mismatched bank detail is a common, easily fixed cause of a stuck payout.
  4. If nothing explains it, contact seller support with the specific settlement period and expected versus actual amount — vague "where's my money" tickets get slower responses than ones citing the specific report and numbers.

Managing cash flow around settlement timing

Because payouts lag actual sales by the settlement period length, a growing seller needs to plan working capital around this lag, not around same-day sales — see Cash Flow Management for Seasonal Ecommerce Businesses for how this compounds during a high-growth sales period like a holiday peak.

The lag matters most exactly when it's least convenient: heading into a peak season, you're often paying suppliers and freight for inventory weeks or months before you see it as revenue, and then waiting an additional settlement-period-plus-deposit-time lag after the sale before that revenue actually reaches your bank account. A seller who plans working capital around "sales this week" rather than "cash landing this week" can run into a liquidity crunch during their best-selling period of the year — which is a bad time to discover it.

Best practices

  • Build a simple payout calendar noting your settlement cycle and typical deposit lag, so you know roughly when to expect cash from a given sales period.
  • Reconcile every settlement report against your books, not just the deposit total, so fee or refund trends are visible before they become a surprise.
  • Keep account information (banking, tax, identity verification) current at all times — this is one of the simplest, most avoidable causes of a delayed payout.
  • Hold a cash buffer sized to at least one full settlement-plus-deposit cycle, more heading into a known peak period, so a delayed or held payout doesn't force a supplier payment default.

Common mistakes

  • Budgeting against gross sales figures instead of the net payout amount that will actually land.
  • Not checking the settlement/payout report and assuming a smaller-than-expected deposit is an error rather than the expected effect of fees, refunds, or a reserve.
  • Letting banking or tax verification information lapse, causing an avoidable payout hold.
  • Underestimating the cash-flow gap heading into peak season, when inventory spend and payout lag are both at their worst simultaneously.

FAQs

Why did my payout include a negative adjustment line? Adjustments can reflect refunds processed after the original sale's settlement period closed, a chargeback, a fee correction, or a reserve being applied — check the detailed settlement report for the specific line item description.

Can I negotiate a shorter settlement period or faster payout? Some platforms offer faster or more frequent payout options (sometimes for a fee) once an account has enough history and strong standing — check your specific marketplace's payment settings.

What's the difference between a reserve and a payout hold? A reserve is a routine, usually partial and eventually-released withholding tied to account risk category. A hold is typically tied to a specific issue (verification, investigation, policy flag) and can block the full payout until resolved.