Text-to-pay and online invoices for faster payment

What text-to-pay is

Text-to-pay means sending a customer an invoice by text message (and usually by email too) with a link to a secure payment page. The customer opens the link, sees the invoice, and pays by card, digital wallet or bank transfer, depending on what your processor supports. Most field service software includes it, often alongside card-on-file payments and customer portals.

It speeds up payment for a simple reason: it removes steps. No paper invoice to mail, no check to write, no call to read out a card number. Nearly all customers have the device needed: 98% of US adults own a cellphone and 91% own a smartphone^[3].

When to send the link

• At job completion, while the technician is still on site, for customers who are home. The technician can say, “I've just sent the invoice to your phone; you can pay it now or later today.”
• Within an hour of completion for jobs where the customer was not home, such as exterior pest or lawn services.
• For deposits, when the estimate is approved, so the job is scheduled with payment in hand.
• For recurring services, after each visit or on a monthly statement, unless the customer has a card on file.

Set it up in a week

1. 01

   Choose the payment setup

   Use the processor built into your field service software or one it integrates with. Confirm accepted methods, deposit timing and how refunds work.

2. 02

   Register your texting

   Business texting through software usually requires carrier registration of your brand and use case. See A2P 10DLC registration.

3. 03

   Record consent

   Ask at booking whether the customer agrees to receive appointment and invoice texts, and store the answer on the customer record.

4. 04

   Brand the invoice and link

   Company name, logo, phone number and the job details on the payment page, with the same name the customer saw on their appointment confirmation.

5. 05

   Write the templates

   One message for the invoice and three reminders, reviewed for clarity and tone.

6. 06

   Train the team

   Technicians mention it at job close; the office knows how to resend a link and take payment by phone for customers who prefer it.

Make your links trustworthy

Customers have good reason to hesitate. The FTC reported that people lost $470 million to scams that started with text messages in 2024, five times the 2020 figure, and fake unpaid toll warnings with a link to pay were among the most reported^[1]. Pew found nine in ten adults think people often or sometimes pretend to be someone else to steal personal information by phone or online^[4]. Your invoice text arrives in that context.

1. Tell customers at booking that the invoice will arrive by text, from which name and number.
2. Include the company name, the job date, the service address or job type and the exact amount in the message.
3. Use the same sender number and the same link domain every time.
4. Never ask customers to reply with card details, and say so in the message footer.
5. Give a phone number they can call to pay instead, which matches your website.
6. Send the same invoice by email as well, so customers can check one against the other.

Message templates

• Reminder 1 (day 3): “Hi Maria, a quick reminder that your invoice from [Company name] for the furnace repair on Oct 2 is still open. You can view and pay it here: [link].”
• Reminder 2 (day 7): “Hi Maria, your invoice from [Company name] is now a week old. If you'd like to pay another way or need more time, reply or call us and we'll help.”
• Reminder 3 (day 14): “Hi Maria, this is our last text reminder about your invoice from [Company name]. Our office will call you this week to sort it out.”

Keep messages short and friendly, with no threats in early reminders. Stop automatically as soon as the invoice is paid, and pause reminders for any customer who disputes the work until the issue is resolved.

A reminder cadence

Customers who cannot pay at once

Many repair bills arrive as a financial shock. The Federal Reserve found 63% of adults would cover a $400 emergency expense completely with cash or its equivalent^[2], and Angi found 56% of homeowners faced budget issues on maintenance projects in 2025^[5]. A customer who ignores your reminders may simply not have the money this week.

• Allow partial payments through the link, so a customer can pay part now.
• Offer financing through a partner for larger jobs, presented before the work starts.
• Set a written payment plan for customers who ask, with dates and amounts.
• Make the third reminder an offer of help rather than a warning.

Customers who prefer other ways to pay

Not everyone will tap a link. About 16% of adults are smartphone-only internet users with no home broadband^[3], which usually helps text-to-pay, but some older customers do not use smartphones for payments at all. Keep a phone payment option staffed by the office, accept checks if you already do, and mark payment preference on the customer record so reminders match how each customer pays.

Commercial and property management clients often need something different again: invoices sent to an accounts payable address, purchase order numbers on every invoice and payment by bank transfer on agreed terms. Set those preferences on the billing account, not the job, so every invoice goes out correctly without anyone remembering.

Example: one company's results

Example: a fictional HVAC and plumbing company used to bring paper invoices back to the office and mail those not paid on site. Average days from job completion to payment was 24. After switching to text-to-pay at job close with the cadence above, half of invoices are paid the same day and the average falls to 6 days. The office spends far less time chasing, and the owner stops financing two weeks of receivables. The figures are illustrative; measure your own before and after.

Fees, security and records

• Card processing fees apply to most link payments. If you consider passing fees on, check card network rules and your state's laws on surcharges first.
• Use the processor's hosted payment page so card numbers never pass through your staff or your notes.
• Never store card numbers in job notes or customer fields; use the processor's card-on-file feature with customer consent.
• Reconcile payments to invoices daily, and check that your accounting integration posts them correctly.
• Keep the record of consent to text alongside the customer's contact details.

Measure it

1. Average days from job completion to payment, by job type.
2. Share of invoices paid the same day and within seven days.
3. Reminders sent per paid invoice.
4. Failed or abandoned payment attempts, a sign of confusing pages or declined cards.
5. Receivables over 30 days, weekly.

Related reading: digital forms and checklists for the completion records that support each invoice, price book software for clear prices customers approve before the work, and SBA loans and equipment financing if cash flow is still tight once invoices are paid faster.