Net-60 Supplier Terms: The Cash Conversion Math

Most 8-figure DTC brands are sitting on a zero-cost credit line and calling it "net 30." Days payable outstanding (DPO), the number of days you take to pay suppliers, is the one lever in your cash conversion cycle you can move in a single conversation, without touching revenue, margin, or your cap table. This post gives you the math that decides how hard to negotiate, the DPO benchmark for your revenue band, and a word-for-word ask script that anchors high and lands somewhere workable.

The cash conversion cycle formula is DIO + DSO minus DPO: days inventory outstanding, plus days sales outstanding, minus days payable outstanding. DPO is the only term with a minus sign. Every extra day you take to pay is a day of cash you keep. That is the whole game.

The formula: DPO is the one CCC lever you control on day one

Look at the three pieces of your cash conversion cycle and one of them stands out as fixable this quarter. Days inventory outstanding takes months to move: you have to actually sell through stock, re-time purchase orders, and tighten forecasting. Days sales outstanding is mostly out of your hands in DTC because Shopify and your payment processor settle in one to three days already. Days payable outstanding is different. It moves the moment a supplier agrees to new terms.

Here is what that move is worth. Extending from net-30 to net-60 frees exactly one month of COGS from your balance sheet, because you are now holding onto 30 extra days of supplier money at all times. The formula is simple: cash freed equals (annual COGS / 365) multiplied by the days you extend. At $200k monthly COGS, which is $2.4M a year, moving 30 days releases $200,000. That is a one-time balance-sheet improvement you get to keep recycling for as long as the terms hold.

Compare that to borrowing the same $200,000. A business line of credit in the second half of 2025 ran roughly 7 to 8% fixed. Call it 8%, and financing $200k costs about $16,000 a year in interest. Net-60 terms give you the same $200,000 at 0%. The table below runs it across COGS levels.

Monthly COGS	Cash freed (net-30 to net-60)	Equivalent LOC cost at 8%	Net annual advantage
$25,000	$25,000	$2,000/yr	$23,000/yr
$50,000	$50,000	$4,000/yr	$46,000/yr
$100,000	$100,000	$8,000/yr	$92,000/yr
$200,000	$200,000	$16,000/yr	$184,000/yr
$500,000	$500,000	$40,000/yr	$460,000/yr
$1,000,000	$1,000,000	$80,000/yr	$920,000/yr

When I talk to founders running a brand at this size, the reaction to that first number is almost always the same. One operator described the first big terms win to us like this: it is like getting a debt, but it is not, so all of a sudden you just get a few hundred grand. That is exactly what is happening. The cash was always there. You were just handing it to your supplier 30 days early.

Where you actually stand: DPO benchmarks by brand size

Before you decide how hard to push, you need to know where you sit relative to peers, because that gap is your negotiating room. The public DTC median DPO is 36.1 days across the 13 brands we pulled from recent 10-K filings. The spread is wide: e.l.f. Beauty tops the set at 69.7 days and YETI stretches suppliers to 64.3 days, while Lululemon, Celsius, and Honest Company all sit in the low 20s.

Private brands run lower. Our private-panel bands put $5M to $20M brands at 15 to 30 days, $20M to $50M at 25 to 40 days, and $50M to $150M at 35 to 55 days. Most 8-figure private brands cluster near 32 days DPO, which is meaningfully below both their public peers at 36.1 and the large-corporate benchmark of 59 days from the Hackett Group's 2025 survey. That is not a failing. It is a signal that the room to move exists.

Revenue band	DPO range	Midpoint	Source
Under $5M (private)	5 to 15 days	10 days	Eightx panel
$5M to $20M (private)	15 to 30 days	22 days	Eightx panel
$20M to $50M (private)	25 to 40 days	32 days	Eightx panel
$50M to $150M (private)	35 to 55 days	45 days	Eightx panel
Public DTC median	25 to 45 days	36 days	SEC EDGAR (n=13)
Large corporate	50 to 70 days	59 days	Hackett Group 2025

For a wider frame, the APQC all-industry median DPO is about 40 days across 4,253 companies, and PwC's Working Capital Study puts retail median DPO at 46 days and consumer/CPG at 60. Those are large, public universes, so a private sub-$50M brand should benchmark against the lower quartile, not the median. The point stands: whatever your number is today, the mature version of your business pays slower than you do.

The math of negotiating power: what makes 60 days a reasonable ask

A supplier extending you net-60 is financing your inventory for the extra 30 days. Their cost on that is roughly the risk-free rate applied to your order size, so on $50k of monthly orders they are carrying about $2,500 of financing exposure a year (roughly $210 a month). That is small enough to absorb if you are a real account, and too much to justify if you are not. Four levers decide which one you are: annual spend, relationship tenure, forecast reliability, and your growth trajectory.

Spend is the gate. When we set expectations with sub-$5M founders, the honest read is the one an operator gave us directly: if you make up 10% or more of a supplier's business you have real negotiating power, but most smaller businesses are never that for their bigger suppliers. So credibility scales with the check you write.

Monthly spend	Credible ask	Rationale
Under $10k/month	Net-30 (hold)	Too small for a supplier to absorb the financing cost
$10k to $25k/month	Net-30 to net-45	Build a payment track record first, extend incrementally
$25k to $75k/month	Net-45 anchor, net-60 target	Clears the ~$200k annual threshold most suppliers use
$75k to $200k/month	Net-60 standard	Volume predictability offsets the supplier's financing cost
$200k+/month	Net-60 to net-90	Strategic account; supply chain finance becomes viable

The pattern we see again and again is that founders under-ask because they are afraid of the answer. One operator told us plainly they had purposely carried more inventory than was financially appropriate rather than have the terms conversation. That is the expensive version of caution. The inventory you overbought to feel safe is cash you could have kept on the balance sheet by simply asking to pay 30 days later.

The ask script: word for word

Two situations, two scripts. Both share one rule from BCG: lock the price first, then raise terms as a separate conversation. If you bundle them, a supplier can quietly bury an extra 2 to 3% in the unit price and hand you the days you asked for, and you will never see the trade.

For an existing supplier with 12+ months of clean history: "We have been really happy with how this relationship has run, and we are planning to grow our order volume with you next year. To support that, we would like to move our terms to net-60. I know that is a step up, so if it is easier we can phase it: net-45 now, net-60 once we have a couple more quarters of on-time payments behind us." You asked for net-60, you offered net-45 as the fallback, and you tied it to growth. That anchoring is deliberate. Ask high, land in the middle.

For a newer supplier on the first or second order, terms are harder, so buy them. One tactic an operator used was to offer a small premium for time: bump the terms out by four weeks and pay 1% more than today, because to a large supplier that 1% is margin they cannot easily make elsewhere. For a brand-new relationship where the supplier does not trust you yet, a letter of credit from your bank can move them from no-terms to net-30, because they know the bank will cover them if you disappear. Then you extend from there on the next cycle.

Whichever script you run, extend in 10 to 15 day increments per year rather than demanding one 30-day jump. It reads as a partnership rather than an ultimatum, and it gives the supplier a graceful way to say yes.

The hidden cost: supplier price creep

Longer terms are not free to your supplier, so watch for them clawing it back. BCG's finding is that suppliers recoup extended-term cost through price increases that are sometimes overt and often hidden, with the highest risk on spot buys, new relationships, and commodity products where the supplier's own margin is thin. This is exactly why you agree the price before you touch terms.

Here is the break-even that makes the trade almost always worth it anyway. If borrowing the equivalent cash costs you 8% on a line of credit, then net-60 terms only stop being accretive if the supplier's implied price increase to grant them exceeds 8%. A 1 to 3% quiet bump, which is the typical range, still leaves you well ahead. The terms win survives a fair amount of price creep before it turns negative. The failure mode is not paying a small premium; it is failing to notice the premium at all because you negotiated price and terms in the same breath.

After the win: give the freed cash a job

The cash you free is a stock, not a flow. You free $200,000 once, and then you recycle it. Treating it as recurring income is how brands spend a one-time balance-sheet gain twice. Give it a specific job instead.

Three deployments work best. First, fund your next inventory buy without drawing on credit: the freed month of COGS is roughly a month of purchasing, so it self-funds the reorder. Second, pre-buy against a seasonal peak. As one advisor framed a terms win to a client, the real prize beyond the relationship was 45 days to sell product before payment came due, which is effectively negative working capital during the build. Third, fund paid media out of the freed cash rather than bridging to a revenue-based loan, so your growth spend is not carrying an 8 to 15% financing drag on top of it. Sequencing that freed cash across inventory, pre-buys, and media, so a one-time balance-sheet gain does not get spent twice, is exactly what our fractional CFO team does.

Days payable outstanding is the only lever in your cash conversion cycle you can move in one conversation. Extending net-30 to net-60 hands you a full month of COGS at zero cost, the cheapest capital you will ever raise. The math of whether to push is just your monthly spend against your peer band. Lock the price, anchor high, extend in steps, and give the freed cash a job before you spend it twice.

Sources and methodology

Public DTC and CPG DPO from SEC EDGAR 10-K filings. Days payable outstanding was computed as (accounts payable / COGS) x 365 from the most recent annual 10-K filings for 13 public DTC and CPG brands (e.l.f., YETI, Beauty Health, FIGS, Vital Farms, Stitch Fix, Revolve, Warby Parker, Beyond Meat, Lululemon, Olaplex, Celsius, Honest Company). Median 36.1 days, mean 38.8, 25th percentile 25.1, 75th percentile 45.0. Full methodology and the underlying days payable outstanding analysis are published separately.

The Hackett Group 2025 US Working Capital Survey. Published August 2025, covering the top 1,000 US publicly traded nonfinancial companies. Large-company DPO reached 59 days (up 3% year over year) and the overall cash conversion cycle improved 4% to 37 days, with roughly $1.7 trillion still trapped in excess working capital. See the 2025 working capital survey.

APQC and PwC benchmarks. APQC Open Standards Benchmarking places the all-industry median DPO near 40 days across 4,253 companies (retail 30 to 45), reported via CFO.com. PwC's Working Capital Study puts retail median DPO at 46 days and consumer/CPG at 60; both are large-company universes, so private sub-$50M brands should benchmark to the lower quartile.

Supplier price-creep and negotiation guidance. The finding that suppliers recoup extended terms through price increases, and the recommendation to lock price first and extend incrementally, comes from BCG's Avoid the Hidden Costs of Extending Supplier Payment Terms (July 2024). Spend thresholds for credible net-60 requests are drawn from published supplier-negotiation and net-terms guides from trade-finance providers.

Cost of capital and financing comparison. Business line-of-credit benchmark rates of roughly 7 to 8% fixed for the second half of 2025 were taken from published small-business lending rate surveys and used as the 8% comparison rate in the working-capital tables. The private DTC panel figures are Eightx anonymized aggregate ranges and are not an independently published study; individual client data is not disclosed. Related reading: what is the cash conversion cycle and what is days payable outstanding.

A note on scope. These benchmarks and scripts apply to terms-based suppliers. Overseas factories that require a deposit plus balance-on-shipment (for example 30% deposit, 70% on ship) operate on a different structure, and the freed-cash math above assumes a straight net-terms relationship.

Frequently asked questions

what is the cash conversion cycle formula and how does dpo fit into it?

Cash conversion cycle = days inventory outstanding + days sales outstanding minus days payable outstanding (DIO + DSO - DPO). DPO is the number of days you take to pay suppliers. It is the only term with a minus sign in front of it, so raising your DPO directly shortens your cash conversion cycle and frees cash.

how much working capital do i free up by moving from net 30 to net 60 terms?

You free one extra month of COGS. The formula is (annual COGS / 365) x days extended. At $200k monthly COGS ($2.4M a year), moving 30 extra days releases about $200,000 in cash, one time, without touching revenue or margin.

what's a typical dpo for a $10m dtc brand?

Private brands at that size usually run in the mid-20s to mid-30s of days. Our private-panel band for $5M to $20M is 15 to 30 days, and for $20M to $50M it is 25 to 40 days. The public DTC median is 36.1 days, so most private 8-figure brands sit just below their public peers.

at what cogs level is it reasonable to ask for 60-day supplier terms?

As a rough rule, $25k to $75k a month with one supplier makes net-45 credible and puts net-60 within reach as an anchor; $75k+ makes net-60 the standard ask. Below $10k a month most suppliers will decline or want payment upfront because the financing cost is not worth it to them.

will my supplier just increase prices to offset giving me longer terms?

Some try. BCG found suppliers often recoup extended-term cost through quiet price increases, especially on spot buys and new relationships. The fix is to agree the unit price first and treat terms as a separate conversation, so a later price bump is easy to spot.

what's the difference between net 60 terms and a purchase order financing facility?

Net-60 terms are free: the supplier is effectively lending you the inventory for 60 days at 0% cost to you. PO financing is a third party paying your supplier and charging you a fee, often 2 to 6% per order. Terms should always be your first move because they cost nothing.

is there a risk to my supply priority if i push for extended terms?

There can be, if you push from a weak position, are already late on payments, or represent a tiny share of the supplier's volume. Ask when you are current, predictable, and growing. Framing it as a partnership tied to a firmer forecast lowers the risk to your ship priority.

should i offer an early payment discount instead of asking for longer terms?

They are opposite moves. A 2/10 net-30 discount pays you to shorten your DPO, which is the wrong direction if cash is tight. Take early-payment discounts only when you have surplus cash and the implied annual return beats your cost of capital. If cash is tight, push terms instead.