Dealer Credit for 3D Printer Distributors — Limit Setting, Collections and the DSO Arithmetic

What Is Dealer Credit in 3D Printer Distribution?

Dealer credit is the working capital a distributor lends to a reseller between the moment goods leave the warehouse and the moment cash arrives, and it is the largest single asset most distribution businesses carry without collateral. On a 3D printer line, that gap is unusually wide, because a dealer typically cannot sell a machine quickly: the end customer wants a demo, a site visit, a trial part, and in industrial accounts a purchase order cycle of sixty to ninety days. The distributor, meanwhile, has already paid the factory.

For a distributor buying Chinese-manufactured printers on 30 percent deposit and 70 percent before shipment, cash leaves the business roughly a month before the container even departs. If the dealer then gets 60-day terms from invoice, the total cash-to-cash cycle for that unit can run 150 to 210 days. Multiply that cycle by the gross margin on the machine and you get the real reason distributor balance sheets look tight at exactly the volumes where they should be comfortable.

How do you set a credit limit for a 3D printer dealer? Set the limit from the dealer's demonstrable sell-through rate, not their order request: take three months of verified unit sales, multiply by your landed cost per unit, then apply a factor of 1.5 to 2.0 for the working capital they need to hold stock. Cap that result at what your own cash conversion cycle can fund. Anything above it is a loan you are making with your suppliers' money.

Dealer class	Typical unit volume / month	Funding model	Limit as multiple of monthly landed cost
Hobby shop, first year	2 to 5	Prepay or card, no terms	0.5
Established reseller	8 to 20	30 days from invoice	1.5
Industrial integrator	15 to 40	60 days end of month	2.0
Multi-branch distributor	40+	60 to 90 days with security	2.5 with guarantee

The multiplier is not a reward for loyalty. It is the ratio of stock the dealer needs on the floor to stock they actually turn in a month. A shop that turns five machines a month and holds two on display needs roughly 1.5 months of landed cost in working capital, so a limit worth 1.5 months is adequate and anything more invites speculation with your money.

Why Unsecured Credit Is the Top Bad-Debt Source in This Business

Distribution bad debt almost never comes from the customer who was always slow. It comes from the customer who was always fast, right up until the month they were not. A dealer who pays in 28 days for eighteen months builds an implicit trust reserve at the distributor, and when a cash shock hits their business (a large end customer defaults, a bank pulls a line, a tax authority issues an assessment) the first place they reach for is the supplier who has been generous with terms.

The structural problem is that a 3D printer dealer's assets are hard to recover. Machines are serialised and traceable, which helps, but a repossessed unit that has been in a customer's workshop for six months has a resale value 40 to 55 percent below a new one, and it costs freight and refurbishment to recover. Enforcement against a small company in a foreign jurisdiction costs more than most single-machine receivables are worth. Credit that is unsecured in this business is, in practice, credit that is not recoverable.

Three controls change the loss profile without slowing the sales cycle:

• Credit insurance on the top five accounts. Premiums on a book of 300,000 to 800,000 currency units typically run 0.3 to 0.8 percent of insured turnover, and cover usually 80 to 90 percent of the invoice. The insurer's underwriting also functions as a free credit check on new dealers.
• Title retention and serial registration. Keep title to the machine until paid in full, and register the serial against the invoice. This is legally effective in most EU jurisdictions and turns an unsecured claim into a recovery path for the actual asset.
• Personal guarantee for limits above one month of landed cost. Standard in industrial distribution, routinely resisted by dealers, and non-negotiable once the limit exceeds what you could absorb as a write-off.

The Covenant Arithmetic: How Much Credit Can You Actually Fund?

Most distributors set dealer limits by feel, then discover the constraint when a bank line is at its ceiling and three dealers want to expand in the same quarter. The arithmetic that prevents this is straightforward.

Start with your own cash conversion cycle. If you pay the factory 30 percent on order, 70 percent before shipment, and the vessel takes 35 days, your cash is out roughly 65 days before the goods land. If stock then sits 60 days on average and your dealers pay in 60, the total is 185 days of cash tied up per unit. Divide 365 by 185 and you get a cash turnover of 1.97 times per year, which means every unit of working capital you hold supports about two rounds of stock annually.

Metric	Formula	Worked example
Cash conversion cycle	Days payable + stock days + receivable days	65 + 60 + 60 = 185 days
Cash turnover	365 / CCC	1.97 rounds per year
Maximum fundable book	Available working capital x cash turnover	400,000 x 1.97 = 788,000
Maximum per-dealer book share	Maximum book x concentration cap	788,000 x 20% = 157,600

The concentration cap matters as much as the total. If one dealer holds more than 20 percent of your receivables book, one default removes a fifth of your lending capacity and forces you to stop shipping to everyone else while you work out the problem. Distributors who grow past a certain size without a concentration rule find that their largest dealer has effective veto power over the whole business.

The failure mode this arithmetic exposes is the growth trap: a dealer whose unit sales double wants their limit doubled, and the request is commercially reasonable, but doubling it also doubles your exposure at exactly the moment your working capital is already committed to the stock that growth required. The answer is not to refuse, it is to convert part of the increase into a secured or insured facility, or into consignment stock that stays on your balance sheet with your title on it.

Reading a Credit Application for the Signals That Predict Non-Payment

A credit application is a data collection exercise, and the fields that predict default are not the ones dealers want to fill in. The three that matter most are bank reference history, trade reference payment behaviour, and the ratio of stock value to annual turnover.

Bank reference history is decisive because it shows whether the company has ever been overdrawn beyond its facility. A dealer who has run a clean account for five years with no excess is a materially different risk from one who has been at the ceiling twice in eighteen months. Ask for the reference to cover a specific period and ask the bank directly, rather than accepting a letter the dealer obtained.

Trade reference behaviour is more predictive than any financial statement at this scale, because small distribution companies rarely have audited accounts worth reading. Call three suppliers the dealer lists and one they do not. The question to ask is not whether they pay on time but whether their payment pattern has changed in the last twelve months.

The stock-to-turnover ratio catches the most common failure mode in this business: a dealer who has over-bought on a growth forecast that did not materialise. If their stock value exceeds four months of cost of goods sold, they are holding inventory they cannot move, and your next shipment will not be paid from trading cash flow, it will be paid from whatever they can borrow.

• Ask for the last twelve months of bank statements, not a summary letter. Redacted amounts are acceptable; the pattern of running balances is not.
• Require a named contact at each trade reference and call them. Reference lists that contain only switchboard numbers are a signal.
• Check the company registry for charges registered against the business, and for any director disqualifications. In the UK this is free; in most EU jurisdictions it costs a few euros.
• Verify the end-customer concentration the dealer declares. A dealer whose top customer is 60 percent of revenue has the same single-point failure you are trying to avoid on your own book.

Collections Sequencing: What Happens at Day 31

The cost of a receivable is not the write-off, it is the delay. A dealer who pays at 95 days instead of 30 adds 65 days of exposure on every invoice, and if that becomes the norm across a book of twenty dealers, the distributor's funding requirement rises by roughly 18 percent without any change in volume. Collections discipline is therefore a margin instrument, not an administrative chore.

The sequence that works in export distribution is: automated statement at day 25, personal call at day 31, credit hold at day 45, and formal demand with interest at day 60. The critical step is the day 31 call, because it is the last point at which a slow payment can be treated as an administrative slip rather than a liquidity problem. Distributors who skip it and go straight from statement to hold lose the information they need to decide whether to keep extending terms.

Credit hold has to be real to have any effect. If a dealer learns that a hold can be lifted by a phone call to the sales director, the hold is decoration. The workable policy is that only the finance lead can release a hold, and only against a dated payment commitment with a specific amount.

Late payment interest needs to be contractual and actually applied. Under EU late payment rules, statutory interest plus a fixed recovery cost applies to B2B transactions unless the contract says otherwise, and a distributor who has never charged it is leaving recoverable money on the table while signalling that terms are soft.

How This Fits the Rest of the Distributor Balance Sheet

Dealer credit is one of three levers on the same cash position, alongside cash flow management and the margin structure you set. A distributor who tightens terms without changing price will lose dealers to a competitor who is more generous; one who prices for the cost of credit can afford to be generous where it matters and firm where it does not.

That is the argument for pricing a credit surcharge into the terms menu rather than offering one standard term to everyone. A 2 percent surcharge for 60-day terms against 30-day payment is roughly the cost of funding that extra month at a normal commercial rate, and dealers who genuinely need the time will pay it, while those who do not will take the discount. The effect is that the dealer who uses your working capital pays for it, which is the correct allocation.

For distributors still building the facility, the linkage to financing without a bank line matters more than credit policy, because a dealer book secured against receivables can support a facility that a stock-only business cannot get. Invoice discounting against insured receivables is the standard route, and it converts the credit you extend into fundable collateral.

Two adjacent disciplines complete the picture. Payment fraud and KYC screening covers the cases where the money never arrives because it was never going to, and financial KPI benchmarking gives you the external reference points for what your DSO and bad-debt ratios should look like at your size. A distributor whose DSO is 15 days above the benchmark for their segment is funding a competitor's growth.

The practical order of work for a distributor who has never run this deliberately is: measure the cash conversion cycle, compute the fundable book, set limits by dealer class against that number, then put the collections sequence on a calendar with named owners. None of it requires a treasury function. It requires knowing what number you are managing to.

Reviewed by the Precise3D commercial team. Credit insurance premiums, statutory late payment interest rates and recovery cost amounts vary by jurisdiction and by insurer; confirm current figures with your broker and legal adviser before writing them into dealer agreements. Nothing here is financial or legal advice.

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