Turn an Approved Quote into a Job and Final Invoice
The customer says yes, and the job already exists. Same line items, same total, same customer — sitting on the board waiting for a date. Nothing is retyped, so nothing gets dropped between the sale and the work.
Most quote to invoice software hands you three separate documents and trusts you to keep them in step. That gap is where the money goes: the customer approves one thing, the technician does another, and the invoice describes a third. Opsler is quote and invoice software built as a single chain instead — the approved option becomes the job, the finished job becomes the invoice, and the signed approval travels with it the whole way.
Quote built
One price or three options, straight off your own price book
Customer approves
A code to their email, their pick, their signature
Job created
The approved option lands on the dispatch board as a job
Work performed
Parts off the van, hours on the timer, photos on the record
Invoice raised
Billed from what actually happened, sent or held for review
Five steps, one record. Run the whole chain on a real job before you decide anything — the free Budding plan covers 2 seats and 50 jobs a month, and it does not expire.
An approved estimate carries its customer and pricing into a new job — the estimate is marked Converted so it can only happen once.
Create a Service Quote
You build the quote by picking work you have already priced, not by writing it out again on the tailgate. Two technicians quoting the same changeout quote the same number, and you find out what the job earns before the customer ever sees the total.
Your services, already priced
Pull the work off your own service catalog. The wording and the price are the ones you agreed to months ago, so nobody is inventing a number in a customer's kitchen.
Parts with the margin showing
Every part carries its SKU, category, cost price and retail price. You can see what the job makes while you are still deciding what to charge for it.
Discount and tax, sorted
Set a discount and a tax rate on the quote itself; the invoice takes tax down to the individual line when the job needs that.
Quote it once, reuse it forever
Save the whole thing as a template — line items, tier assignments, discount, tax rate, notes, terms, the option you push. The next changeout is a minute, not an afternoon.
That is what separates estimate to invoice software built for service work from a blank document with your logo on top: the catalog does the pricing, so you can spend the visit selling. Pick a trade preset when you register and the price book and Good/Better/Best templates are already there to edit — you are quoting the same week, not configuring for a month.
Present Good, Better and Best Options After You Have Seen the Job
Give a customer one price and you get a yes or a no. Give them three and the conversation changes to which one — and the answer is very often not the cheapest. Most quote and invoice software gives you a single price box. Opsler lets you drag line items between Good, Better and Best, price every one of them from the same verified catalog, and mark the option you want recommended as the focus tier so it presents that way on screen.
Good
Fix what is broken today, at the lowest number on the page. Some customers only ever want this — and now they choose it themselves instead of hearing your one price and phoning someone else.
Better
The one most contractors mark as recommended, and the one most customers take. Better bills as Good's items plus Better's own, so the customer sees the whole package rather than a mystery upgrade.
Best
Everything together, including the work your technician found while they were already under the house. The customer who wants it solved once picks this without being sold to.
Then you get to stop guessing. Tier-conversion reporting shows the count, the share, the average order value and the total revenue behind each option, so you can see which package your customers actually buy and price the next one accordingly. The mechanics of building and editing tiers, including reusing a template across jobs, are covered in full on the tiered estimates page.
Customer Approval and OTP Evidence
When a customer approves, you get proof — not “yeah, go ahead” on a voicemail you deleted in March. Three things land on the record together, and they are the three that end a scope argument before it starts.
A code, to their email
A one-time passcode goes to the customer's email address and they enter it before the quote opens. The yes is tied to a verified contact, not to whoever happened to answer the phone.
Their choice, on the record
On a three-option quote they choose for themselves, with every line item in front of them. You learn which package sells in their words rather than yours.
Their signature, captured
They type their name or draw it on the glass, and the signature is stored with the approval alongside the option picked and the total agreed.
A customer can also decline, and if they want to tell you why there is a box for it — up to 500 characters, entirely their choice, never a gate they have to clear before they can say no. Contractors who leave it there for a season stop guessing whether they are losing work on price, on timing or on scope.
No account, no password, no app to download. That is the difference between quote and invoice software your customers will actually use and one they ignore until you chase them, and it is why an approval usually comes back the same day rather than the following week.
Convert the Approved Quote into a Job
This is the part that pays for the software. The customer picks Better, and Better is the job — every line item, the right total, on the dispatch board ready to schedule. Nobody rewrites the quote as a work order at nine at night. Nobody leaves off the second capacitor and eats it. It is the one thing worth testing in any quote to invoice software you look at: does the yes create the job, or does somebody have to type it out again?
Only what they bought
The approved option becomes the job. Headings and explanatory notes drop away and the billable work carries, so the job reflects exactly what was sold.
Straight onto the board
The job lands in the dispatch queue the moment the approval comes in, waiting for a name and a date rather than for someone to notice.
Parts known before the truck loads
Everything on the approved option is visible before anyone leaves the yard. That is the difference between one visit and two.
One customer, one thread
Quote, job and invoice all hang off the same customer record, so next year's technician reads the whole history in one place.
| What travels | On the quote | Kept on the job | On the final invoice |
|---|---|---|---|
| Customer | Chosen from your customer records | The same customer, carried through | The same customer again |
| Line items | All three options, if you quoted Good/Better/Best | Only the option they approved, billable items intact | The parts and hours actually used, plus anything approved on site |
| Totals | The total for the option they picked | Held on the job so the crew can see the deal | Recalculated from the finished work |
| Approval evidence | Emailed passcode plus signature | Quote number and chosen option, on the job | Bills the work, with the approval still on file behind it |
The job keeps its own stored copy of the quote it came from — the line items, the option chosen and the total. So a technician opening a job booked for next Thursday sees precisely what the customer agreed to buy, on the job itself, without ringing the office to ask. The deal they are working to is the deal that was signed, which is the whole reason the invoice lands without an argument.
Update Labor, Parts and Scope During the Work
Jobs change once the panel is off. The billing should change with them, on site, while the technician still remembers why — not from a note on the back of a delivery docket three days later. Estimate to invoice software earns its keep in exactly this gap.
The parts that actually went in
Parts consumed come off that technician's assigned vehicle at cost and attach to the job. Your van stock stays honest and your job cost is real, with nobody doing a stocktake on Sunday.
The hours that actually went in
The Pro work and pause timer records time against the job, and those hours become the direct labor line. No timesheet reconstructed from memory on Friday.
The work you found once you were in there
Extra items go on before the invoice is sent, and the original signed approval stays exactly where it was — so the upsell is documented rather than argued about.
Scheduling, dispatch and technician assignment all live on the job itself — see how that side runs on the work order management page.
Create the Final Invoice from Completed Records
The invoice writes itself out of what actually happened: the parts off the van, the hours on the timer, the extra work the customer approved on site. You are not rebuilding the job from three sources at the end of the month, and the customer is not reading a number that bears no relation to the visit they remember.
Invoice revenue − direct part cost − direct labor cost = gross job profit
That figure is on the job the day it finishes. It is the point at which estimate to invoice software stops being paperwork and starts being management information — you find out which jobs, which technicians and which quoted options make money while you can still do something about it, instead of hearing it from an accountant next March.
How the invoice goes out is your call, and it is a setting rather than a rebuild: the technician can send it from the doorstep while the customer is standing there, or it can wait in the office approval queue for someone to check it first. Plenty of shops run both, one per crew. The full breakdown of that choice lives on the contractor billing page.
One job, all the way through
A furnace call comes in on Monday. Your technician diagnoses a failed inducer motor, opens the price book on their phone and builds three options in front of the homeowner: repair the motor, repair it and replace the aging igniter and flame sensor, or change the unit out. Every price comes off your catalog with the part cost sitting behind it, so the technician is never guessing and never undercutting you to close.
The homeowner wants to talk to their partner. The quote goes to their email that evening. They open it, enter the passcode, look at the middle option beside the other two, pick it and sign with their finger on the kitchen counter. You have not phoned them once.
Tuesday morning the approved option is already a job on your board with the igniter and flame sensor listed on it, so it goes on the truck before anyone leaves. The technician arrives Wednesday, works the job, pulls the parts off their van, runs the timer and adds the return-air grille the homeowner asked about while they were standing there. Job closed on site, invoice raised on the doorstep, payment recorded before the van pulls off the driveway.
By Wednesday afternoon you know what that job made. Nobody retyped anything at any point, and the signed approval for the middle option is still attached to the record if anyone ever asks. That is the whole product in one week.
The Portal, the Field and the Books
Three places this chain has to hold up: in your customer’s hand, in a basement with no bars, and on your bookkeeper’s desk at month end.
In your customer's hand
One link, four tabs, no password. They approve the quote, follow the job, read the completion notes and pay the invoice from the same place — and your office never fields another password-reset call.
With no signal at all
The completion end of the chain runs with nothing showing on the bars: opening the assigned job, changing its status, working the checklist, before-and-after photos, notes, the customer's signature, raising the invoice and recording the payment. It queues on the device and syncs itself the moment they are back in coverage.
On your bookkeeper's desk
QuickBooks-formatted and Xero-formatted exports on Pro. Filter by date and status, check the count against the preview, download, import — the batch gets reviewed before a line of it reaches the ledger.
Quotes, passcodes, portal links and invoices all go out over email, so there is nothing to set up and no per-message cost standing between you and the first quote you send this afternoon.
Where This Fits, and How to Run Your First Quote-to-Invoice Chain
Opsler quotes service and replacement work — priced from your own catalog, in front of the customer, on the day you are standing there. If that is the shape of your week, the chain below is yours in an afternoon.
Built for you if
- You quote service and replacement work job by job
- You would rather offer options than a single take-it-or-leave-it price
- You want the yes on the record, with a name and a date on it
- You price from your own catalog, not from a takeoff
- You want to know what a job made the week it happened
What changes in your first week
- Quotes go out from the truck, not the kitchen table at nine at night
- The yes arrives as a job on the board, not a note to type up
- The technician on site can see exactly what was sold
- The invoice matches the visit, so the “what is this line?” calls stop
- Gross profit per job shows up while you can still act on it
Four steps to your first chain, start to finish
- Pick your trade at registration so the price book and Good/Better/Best templates arrive already written, ready to edit.
- Shape one reusable template around a job you sell every week — your line items, your tiers, your terms.
- Send a real quote and walk through the approval yourself, so you know exactly what your customer sees on their phone.
- Convert it, run the work, and check the invoice against what actually happened on site. That is the whole test.
Every part of this quote to invoice software chain is on Budding, the free plan — two seats, 50 jobs a month, unlimited customers, no card and no clock on it. You do not need to pay anything to quote, get it approved, run the job and bill it. Pro adds the work and pause timer that turns hours on site into the labor line automatically, plus the QuickBooks and Xero exports, at $25/seat/month with no seat minimum and a 14-day trial that never asks for a card. Your sixth hire costs $25, not a new plan.
Frequently Asked Questions
Can customers approve quotes or pay invoices without an account?
Yes, and it takes them about a minute. The quote arrives by email with a one-time passcode. They enter it, see every line item, pick their option and sign by typing their name or drawing it with a finger. When the invoice is ready it appears in the same portal under the Invoices tab, with a payment link. There is no account to create and no password to remember, so no reset call lands on your office at eight in the morning and no customer stalls for three days because they cannot find a login.
What exactly carries from the approved quote into the job?
The option they approved, item for item. Headings and explanatory notes drop away and the billable work carries through, so the job on your board is the job they bought rather than a summary somebody retyped from memory. The job also holds a stored reference copy of the original quote — its line items, the option chosen and the total. A technician standing in the driveway on Thursday can read exactly what was agreed on Monday without ringing the office to ask.
How does the final invoice reach QuickBooks or Xero?
As a formatted export on Pro. Filter by date range and status, check the record count against the preview, download the QuickBooks-formatted or Xero-formatted file and import it. Your bookkeeper reviews the whole batch before a single line touches the ledger, which is how most small shops want it. At month end it is a five-minute job, and there is nothing extra to subscribe to on top of your seat price.
Ready to Run Your Business Without the Chaos?
Scheduling, dispatch, estimates, invoicing, customer portal, and a free branded website — start completely free, upgrade to Pro when you scale.
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