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Ecommerce funding: paying for inventory and ads before the sales arrive

Sterling's take
An online store pays for stock and ads weeks before the payouts arrive, and grows faster than its bank balance. Revenue-based money fits that shape, as long as you know the real price.

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An online store is a cash machine that runs backwards. You pay a manufacturer for inventory, pay to ship it in, pay for the ads that sell it, and only then do payouts arrive from your platform. The faster you grow, the bigger that gap gets. Funding that flexes with sales fits it best, but only if your margins can carry the price.

The cash-flow shape of an online store

  • Inventory ahead of peak. Stock for a busy season is ordered and often paid for months ahead, especially when it's manufactured overseas and needs freight time. If you sell out early, you can't restock in time; if you over-order, cash sits in a warehouse.
  • Ad spend before revenue. Acquisition costs are paid daily or on a card; the orders they generate pay out later.
  • Payout timing. Marketplaces and payment processors pay out on their own schedules, sometimes holding reserves. Your bank balance lags your sales.
  • Returns and chargebacks. Refunds arrive after the sale and can cluster after a peak.

The result: a profitable store can be cash-poor at exactly the moment it should be ordering more.

Which funding fits, and which doesn't

Need Usually fits Usually doesn't
Seasonal inventory order Revenue-based financing, line of credit A 3-month advance that ends before the stock sells
Fast top-up against sales Merchant cash advance Stacking a second advance
Steady ad budget Line of credit, short working capital Long-term debt
Warehouse kit, packing lines Equipment financing Revenue-based money

Revenue-based financing (a lump sum repaid as a share of sales until a fixed total is paid) is the native ecommerce product. In a slow month you pay less; in a strong month you pay more and finish sooner. That second part is the catch: with a fixed total, finishing sooner means a higher effective APR.

A line of credit is often cheaper for stock if you can get one, since you pay interest only on what you draw.

What it costs: a worked example

Say you take $50,000 for a holiday inventory order at a 1.15 factor (the fixed multiple you repay) over 6 months, paid daily.

  • You repay $57,500.
  • That's 126 business-day payments of about $456.35.
  • The cost is $7,500, which is about 57% APR.

If peak sales are strong and you repay the same $57,500 in 3 months, the APR is about 113%. Same dollars, half the time, double the rate. If sales are slow and repayment stretches to 12 months, it's about 28.5%. Model your own deal in the calculator on this page.

In California, commercial financing providers must disclose an annualized cost when they make a specific offer.

Sterling's take: before borrowing for ads, know how many days it takes a dollar of ad spend to come back as cash. If you don't know, find out first.

What funders typically ask an online store for

  • Business bank statements for recent months.
  • Read-only access to, or exports from, your store platform, marketplace and payment processor.
  • Payout reports, refund and chargeback history.
  • Inventory levels and open purchase orders.
  • ID and ownership details.
  • A list of existing advances and loans, including any platform-offered capital.

Our funding partner's programs suit stores trading 12 months or more with about $80K a month in deposits, an owner credit score of 600+ and no more than two advances or loans running. Smaller stores can still ask.

Red flags specific to ecommerce

  1. Platform capital plus outside capital. Many platforms offer their own cash advances, repaid from your payouts. Add an outside advance and two funders are taking slices of the same sales. Count them both.
  2. Repayment that starts before the stock lands. If your goods are weeks away on a ship, a daily payment starting tomorrow is paid out of today's thin margin, not the new inventory's sales.
  3. Debits beyond the agreed share. The FTC has acted against cash advance providers that took more from accounts than they disclosed. Reconcile every month against your sales.

Before you sign

Map the cash cycle: order date, landing date, sell-through, payout. Pick a product whose payments start and end inside it.

Run your own numbers: Factor rate to APR converter

The multiple you pay back. 1.35 means every 1.00 costs 1.35.
How is it repaid?
How many months until it's paid back.
Payments
Anything taken off the advance before you get it.

Estimated APR

125.9%

Very expensive.

You receive
$50,000
You pay back
$67,500
Cost of the money
$17,500
Cost per $1 received
$0.35
126 daily payments of
$535.71
Effective annual rate
251.1%

An estimate on the money you actually receive, with daily payments counted as 21 business days a month. Not an offer and not a lender's disclosure.

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Questions owners ask

What is revenue-based financing for ecommerce?

You get a lump sum and repay it as a share of your sales until a fixed total is paid. It flexes with revenue, which suits seasonal stores, but the fixed total makes it expensive if you repay quickly.

Should I fund ad spend with borrowed money?

Only if you know your return on ad spend and payback period with confidence. Borrowed money multiplies a profitable channel and an unprofitable one equally.

Do funders look at my Shopify or Amazon data?

Many do, alongside bank statements, because platform reports show sales, refunds and payout timing directly.

Is a marketplace-only seller covered?

Ecommerce is an industry our funding partner works with. Whether a particular seller fits depends on the usual checks on time trading, deposits, credit and existing advances.

Sources