How to send repair quotes and invoices through WhatsApp instantly
Sending repair quotes and invoices through WhatsApp gets you paid faster and reduces drop-off. Here's how appliance repair and HVAC techs do it without extra software.
Rebecca Pearson6 min read
How to send repair quotes and invoices through WhatsApp instantly
Repair techs who send quotes by email collect them 48 hours later — on average. Techs who send the same quote via WhatsApp collect within 4 hours. That's not a platform preference, it's a read-rate problem: email sits in an inbox; WhatsApp gets read in minutes.
This guide covers how to send repair quotes and invoices through WhatsApp, what tools make it practical, and how to automate the whole process so you're not typing payment links from a job site.
TL;DR
- WhatsApp quotes and invoices get read and acted on faster than email equivalents — typical payment time drops from 48 hours to under 4 hours.
- You can send a quote via WhatsApp manually, semi-automatically, or fully automatically depending on your setup.
- CodeWords handles the messaging layer — connecting your quoting and invoicing tool to WhatsApp so nothing has to be sent manually.
Why WhatsApp is better than email for quotes and invoices
The data is consistent across field service businesses:
- WhatsApp open rate: 98% within 5 minutes
- Email open rate for transactional messages: 25–35%, often hours later
- Average payment time via WhatsApp payment link: under 4 hours
- Average payment time via emailed invoice: 48–72 hours (for customers who pay promptly)
This matters practically: if you're running 8 jobs a week and sending invoices by email, you're often chasing payment a week or two later. With WhatsApp, most customers pay the same day.
There's also a friction difference. Clicking a link in WhatsApp to pay is one step. Opening an email, finding the attachment, opening the PDF, finding the payment details — customers procrastinate on multi-step processes.
H2: How to send a repair quote via WhatsApp — three approaches
Approach 1: Manual (no tools, just WhatsApp)
The simplest version: after diagnosing the fault on site, you type the quote in WhatsApp:
"Hi Sarah, the issue with your LG washer is a faulty drain pump. Parts: £65. Labour: £80. Total: £145. Want me to go ahead? You can pay by card on site or via bank transfer — I'll send details once you confirm."
This works but doesn't scale. It's also easy to forget to send, and there's no paper trail that integrates with your books.
Approach 2: PDF quote via WhatsApp
Use a quoting tool (Jobber or Housecall Pro both generate PDF quotes) and then share the PDF directly in WhatsApp. This is fast from a phone — open Jobber, create the quote, tap "share," choose WhatsApp. The customer sees a professional PDF in the same chat thread where they booked.
The limit: you still need to manually trigger this each time, and following up on unapproved quotes requires remembering to check.
Approach 3: Automated quote and invoice delivery
This is where CodeWords adds the most value. Once a job is complete, Cody can:
- Detect that the job status has changed to "awaiting invoice"
- Pull the invoice data from your quoting tool (via Zapier integration or direct connection)
- Send the invoice via WhatsApp with a payment link automatically
- Follow up 24 hours later if unpaid: "Hi Sarah, just checking you received the invoice for £145. Let me know if you have any questions or need a different payment method."
The tech closes the job on site. Everything else happens without them.
What to include in a WhatsApp quote
A quote sent via WhatsApp doesn't need to be a formal document. What it does need:
- What you found: clear description of the fault in plain language (not technical jargon)
- What you'll fix: parts and labour, itemised
- Total cost: obvious, in large text if it's a PDF
- How to approve: a clear call to action ("Reply YES to go ahead" or a link to approve online)
- How to pay: card on site, payment link, or bank transfer — one clear option
See how CodeWords works for repair businesses → codewords.ai/whatsapp-agents/appliance-repair
What it doesn't need: long legal disclaimers, 14-day expiry notices written in small print, or your company registration number above the fold. Keep it short and make the approval action obvious.
Following up on unapproved quotes automatically
Most repair businesses lose 10–20% of quotes not because the customer decided against the repair, but because the quote went unnoticed. A single follow-up message recovers a significant portion of these.
With CodeWords, you can configure Cody to send a follow-up 24–48 hours after a quote if it hasn't been approved:
"Hi Sarah, just following up on the quote I sent for your LG washer (£145). Happy to answer any questions. Let me know if you'd like to go ahead."
Response rates on this kind of follow-up are typically 60–70% — customers often just forgot. The follow-up is the reminder they needed.
Related reading: how to automate follow-up texts after every service call.
Tools for WhatsApp quoting and invoicing
| Tool | What it does | WhatsApp integration |
|---|---|---|
| Jobber | Quotes, invoices, payments | Manual share via phone |
| Housecall Pro | Quotes, invoices, payments | Manual share via phone |
| Zapier | Connects quoting tools to WhatsApp | Automates delivery trigger |
| Twilio | WhatsApp API delivery | Requires dev setup |
| CodeWords | AI messaging layer, WhatsApp automation | Native, no code required |
For most small repair businesses, the practical stack is: Jobber or Housecall Pro for quoting + CodeWords for automated WhatsApp delivery and follow-up.
Payment links in WhatsApp
WhatsApp doesn't have a native payment system in most markets (WhatsApp Pay is only available in certain regions). But you can include a payment link from:
- Stripe — generate a payment link for a specific amount, drop it in the WhatsApp message
- Square — same approach
- PayPal — payment request link works via WhatsApp
- Your bank's payment link — some banks now offer shareable payment requests
Cody can be configured to generate and send these links automatically as part of the invoice message.
Getting started
If you're still sending quotes by email and chasing invoices a week later, the shift to WhatsApp is worth making this week. Start with the manual approach — just start sending quotes and invoices in WhatsApp instead of email — and you'll see the difference in payment speed immediately.
When you're ready to automate it, CodeWords handles the delivery and follow-up layer so you're not doing any of it manually. See the appliance repair WhatsApp agents page for how other repair businesses have set this up.