A custom order almost always has a due date written down somewhere — on completion, before dispatch, on delivery. What it does not have is an ask date, and that is the number most sellers are actually missing. The balance can be "due" for two weeks before anyone sends a message about it, because the piece was still on the bench, or the ready date moved, or it simply did not occur to anyone that today was the day to ask.
This article assumes you already have a deposit and a balance — if you are still deciding how much of the price to collect up front, how much deposit to charge for custom, made-to-order work covers that question. Here the deposit is settled, and the piece is close enough to done that the only open question is when to ask for the rest.
The short answer
"When is it due" and "when do I ask" are different questions. The due date is a term in your contract. The ask date is a decision you make against the calendar, and it should happen before the piece is finished, not after — as soon as the ready date is close enough that you can name it. The gap between those two dates is where balances go quiet.
The question is not "when is it due"
Write "balance due on completion" into a contract and you have solved exactly one problem: what happens if the customer disputes the timing. You have not solved the other problem, which is remembering, across a dozen open orders at different stages, which ones crossed that line this week.
A due date is passive. It sits in a document until someone reads it. An ask is active — a message you send, on a day you chose, because something about the order changed. Most sellers who feel like they are "bad at collecting balances" are actually fine at collecting; they are just inconsistent about noticing when to start.
Five states an open balance moves through
Every order with money still owed on it is in exactly one of five states at any moment, and the state is not a judgement about the customer — it is a read of three plain facts: has the deposit arrived, is the ready date close enough to ask, and has the request already gone out.
- Waiting for deposit. Nothing to ask yet — the first payment hasn't landed, so asking about the balance is asking in the wrong order.
- In production. Nothing to do. The ready date is far enough out that a message now would just be noise.
- Time to ask. A message. The piece is ready, or close enough, and the balance hasn't been requested.
- Requested. Wait, or follow up if it's been a while. The ask already went out; give it a few days before the next one.
- Overdue. A message with a date in it. This is the one state that needs a firmer tone than the others.
Two things are worth noticing about the order of that list. Delivered wins over everything else — once the piece is with the customer, the only fact that matters is that the money is not, whatever state the order was in beforehand. And a missing deposit always comes before a missing balance: if the first payment has not landed, asking for the second one is asking in the wrong order.
The two states worth a message
Of the five, only two want anything from you today: time to ask and overdue. The other three — waiting on a deposit, in production, already requested — are states where a message would be premature, redundant, or simply too soon to matter. Sending one anyway is how "gentle reminder" emails turn into background noise the customer learns to skim past.
That is a smaller list than most sellers act on. It is common to see a seller nudge every open order once a week regardless of state, which trains customers to ignore the nudges and burns the seller's own attention on orders that were never going to respond to a message yet anyway. The two states that are actually worth a message are the ones where the order changed something — the piece got ready, or the ask already went unanswered.
Every open balance sorted by whether it's worth a message today — not a spreadsheet you re-scan from scratch.
See how it worksBefore the piece is finished, or at handover
The safest ask date is before the piece is finished — on completion, or a set number of days before the ready date, rather than at the door. Asking before handover keeps the piece as your leverage: it is still in your workshop, it still has a market of exactly one buyer, and an unanswered ask is a scheduling question rather than a debt.
Asking at handover trades that leverage away. Once the piece has left your hands, an unpaid balance is a collection problem, and collection problems take weeks instead of days. What happens when that has already gone wrong — the piece is finished, delivered or about to be, and the customer has gone quiet — is covered in full in what to do when a customer won't pay the balance on a finished order, including when to hold the piece and when to stop chasing. This article is about the ask before that point is ever reached.
The message itself
A balance-due message works the same way whether it is on schedule or already late: name the piece, name the amount, name one concrete next step. What changes between the two is the tone and whether a date appears.
On schedule
The cabinet will be ready on the 24th. The remaining balance is $1,150. Let me know a good day for delivery and I'll have it settled beforehand.
Nothing in that message assumes anything has gone wrong, because nothing has. It states a fact, a number, and a question the customer can answer in one line.
Already late
Following up on the cabinet, which has been ready since the 24th. The balance of $1,150 is due before delivery, as agreed when you placed the order. If I haven't heard from you by the 10th, I'll treat the order as overdue and hold the piece rather than schedule delivery.
The second message carries a date because the first one did not get a response. It does not apologise for asking twice, and it does not repeat the whole history of the order — it states what is owed and what happens next.
What to write down before the ask is ever a negotiation
A message with a date and an amount only works if the date and the trigger were agreed before the deposit was paid. When the balance is due, whether it is refundable, and what happens if it goes unanswered should all be settled on paper, not decided in the moment you are typing the message. Getting that right the first time is the whole subject of what to include in a custom order contract when you're charging a deposit— read that once and every ask afterwards is a reminder of an agreement instead of a fresh negotiation.
Where the number lives while you wait
Between the deposit and the ask, the balance has to live somewhere, and for most sellers that somewhere is a mix of a quote document, a bank feed and a memory of what was agreed. That works for one order. It stops working once several are open at different stages, because the number that matters — how much is still owed, on which order, and whether today is the day to ask — has to be reconstructed by hand every time.
An order held against a payment record instead of a memory answers that question without the reconstruction. The deposit is booked the day it lands; the balance is carried against the same order as an amount still owed, not a note in a different document. Nothing here sends the ask for you — it does not chase, invoice or collect on its own — but it does mean the state of every open balance is a fact you can read rather than one you have to rebuild. The longer version of that argument — why an order that stays partly paid for weeks is not the same object as a partly paid invoice — is written up separately.
The customer's side of the same number is one link they can open at any point: what they have paid, what is still owed, the expected ready date, and how to pay the rest. A live example of that page, with sample figures, is at /o/demo. It is the same page a real customer sees, so "when do I ask" stops needing to be answered twice — once for you, and once for them.
One link for the customer, one screen for you — the balance owed, current on both sides without a status update.
See OrdamoThe bottom line
A balance being "due" and a balance being "worth asking about" are two different facts, and the second one is the one that actually decides whether you send a message today. Five states cover every open order: waiting on a deposit, in production, time to ask, requested, and overdue — and only two of them, time to ask and overdue, want anything from you right now. Where the delivery is a fixed date rather than a ready piece — a wedding, an opening, an event — the trigger is the date itself and the balance has to be in before it, which is worked through for wedding and event decor on its own page.
Ask before the piece is finished whenever you can, write the trigger into your terms before the deposit is paid, and treat the ask as a scheduled step in the order rather than a decision you make fresh each time a piece happens to look ready.
Frequently asked questions
When should I ask for the final payment on a custom order?
As soon as the piece is ready, or close enough to ready that you can name a firm date — commonly somewhere between 3 and 14 days out, depending on how much runway your customers need to arrange payment. Asking earlier than that just invites 'it's not finished yet' as a reason to wait. Asking later leaves a finished piece sitting in your workshop for no reason.
Is it rude to ask for the balance before the order is delivered?
No. Asking before delivery is standard practice in this trade, and most written terms already say the balance is due on completion or before dispatch, not on the doorstep. What reads as rude is a vague or late ask, not a well-timed one — a message with a date and an amount is a normal part of running an order, not a confrontation.
What if the customer doesn't reply to the first request?
Send a second message a few days later that carries a specific date rather than repeated pressure — a storage deadline, a delivery slot that will be released, or a date you will treat the order as overdue. If that also goes quiet, you are past a scheduling question and into the situation covered in the article on a customer who won't pay a finished balance.
Should the balance be due at handover or before it?
Before it, whenever the piece cannot be easily resold. Delivering first and invoicing after removes your only real leverage — once the piece is in the customer's home, an unpaid balance turns from a payment conversation into a collection problem. Write the trigger into your terms so it is never a decision you make in the moment.
How many days before the ready date should I set as my ask window?
There is no universal number — it depends on how your customers pay and how much notice they need. Somewhere between one and two weeks is a common starting point. What matters more than the exact figure is having one at all, set before the order, rather than deciding case by case whether an order 'feels' ready to ask.
What should the message actually say?
Name the piece, the amount, and one concrete next step — a date for delivery or collection. Leave out the history of the order and the justification for asking; both read as defensive. A short message that states the facts gets answered faster than a long one that explains them.
Do I need a system to know which balances need a message today?
Past a handful of open orders, yes, because the answer changes with the calendar every day and a spreadsheet does not tell you that on its own. You need each order's ready date and payment status checked against a rule, not a memory of which orders you last looked at.
Note
This article describes common practice among made-to-order sellers, not legal or accounting advice. What a customer owes, when it is due, and what happens if they do not pay depend on your own written terms and on the rules where you and your customer are located.