What You'll Learn

This guide walks through every feature inside SwipeSimple’s invoicing tool, from choosing SMS or email delivery to generating a shareable payment link on the spot. Whether you run an HVAC company, a mobile detailing business, or a salon, you’ll see exactly how to send invoices from your phone or computer and collect payment without chasing anyone down. According to Pew Research Center, 97% of Americans own a cell phone, which means sending an invoice directly to a customer’s device is one of the most reliable ways to prompt a payment the same day the work is done

Key Takeaways

• You can send an invoice by text or email directly from the SwipeSimple app on your phone or from your desktop, in just a few minutes after a job wraps up.
• Customer auto-fill pulls from your saved contacts, so you’re not retyping phone numbers or email addresses for repeat customers.
• Item catalog integration means line item prices populate automatically when you search a saved service or product, keeping billing consistent and preventing pricing errors.
• Automatic payment reminders go out on a schedule you configure, eliminating the need to manually follow up with every unpaid invoice.
• Customers can pay in seconds by tapping the link in their text or email, with no app to download and no account to create.
• SwipeSimple lets you add your business logo, selected color, and footer text so every invoice looks professional.
• You can generate a shareable payment link directly from the invoice screen, useful for dropping into any text conversation already in progress.
• Every invoice and transaction is saved under each customer profile with a unique Invoice Number and Transaction Number, giving you a built-in invoice tracker for every job you've done.

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Learn more about invoicing

Stop chasing payments. Talk to the team about how you can send invoices by SMS & email.

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Chasing payments is one of the most time-consuming parts of running a service business. You do the work, then spend days, sometimes weeks, following up. SwipeSimple Invoices takes that friction away. You can create a polished, branded invoice and send invoice by text or email to your small business customers in just a few minutes, right from your phone or desktop, and let automatic reminders handle the follow-up.

Here’s a detailed look at how each piece works.

How to Send Invoice by Text or Email from SwipeSimple

When you create an invoice in SwipeSimple, the first thing you choose is how to deliver it. You can send it to your customer by SMS or by email, and for most service businesses the choice depends on the customer and the situation.

SMS tends to get a faster response. A text message is opened within minutes of delivery for most recipients, and the payment link arrives right in the messaging app your customer already uses. Email works well for customers who want a record in their inbox, commercial accounts that need a paper trail, or property managers who forward invoices to an accounts payable contact.

You can also send a copy to your own email address so you always have a record of what went out and when. If you’re invoicing a customer you’ve already saved in SwipeSimple, their contact information is already populated and you can send without entering anything manually.

For a new customer, you type their phone number or email directly into the delivery field. SwipeSimple saves that contact automatically, so the next time you create an invoice for them, the auto-fill dropdown handles it.

The customer’s experience on their end is straightforward. They receive the text or email, tap the link, and see a formatted invoice with your logo, the line items, the total, and a tap a button to pay. No app to download, no account to create. They enter a credit or debit card and payment goes through immediately. 

Send Invoice by Text Faster with Customer Auto-Fill

Start typing a customer’s name in the customer field and SwipeSimple pulls from your saved contacts automatically. The dropdown shows both the customer’s name and their contact information, so if you have multiple contacts with similar names, you can confirm the right person before the invoice goes out.

Once you select a customer, their email address or phone number fills in on its own. No manual entry. For businesses that bill the same customers week after week, such as a landscaping company with recurring commercial accounts or a salon with regular clients, this shaves real time off every invoice created.

Build Your Line Items from Your Catalog

The description field in each line item connects directly to your item catalog. Search for a saved service or product and the price fills in automatically. This keeps billing consistent across every invoice you send.

Each line item includes a taxable column. You mark whether a given item is subject to tax, and that selection drives the tax calculation at the invoice level. If you’re an HVAC contractor who charges tax on parts but not on labor, you can set that distinction at the line item level rather than applying or removing tax across the whole invoice.

For something new or custom that isn’t in your catalog, type in a description and enter the price manually. That item won’t automatically add to your catalog unless you choose to save it, so one-off jobs don’t clutter your catalog with single-use line items.

Apply Discounts You’ve Already Set Up

If you’ve saved discounts in your SwipeSimple account, such as a repeat customer rate, a first-service promotion, or a seasonal offer, you can apply them directly from the invoice creation screen. No manual calculation needed.

Your saved discounts appear in a dropdown when you’re building the invoice. Select the applicable one and the discount applies automatically against the subtotal. The adjusted total is what goes out on the invoice.

If you run a time-limited promotion for new customers, set it up once in your account. Then apply it from the dropdown on every qualifying invoice for the duration of the offer without reconfiguring anything each time.

Let Customers Add a Tip

With one toggle, you can give customers the option to add a tip when they pay. For service businesses where gratuity is common, including salons, barbershops, mobile detailers, and lawn care operators, this is a low-effort way to let customers recognize great work without you having to ask.

The tip option appears on the customer-facing payment screen. They can choose a suggested percentage or enter a custom amount. For businesses where tipping would feel out of place, such as commercial HVAC contractors or chiropractors billing insurance, leave the toggle off. Each invoice is its own configuration.

Set the Due Date and Configure Automatic Reminders

You set the due date on every invoice. Net 30, net 15, due on receipt, whatever fits the job and the customer relationship. In your SwipeSimple account settings, you configure how often the platform sends automatic payment reminders for unpaid invoices. The customer receives a reminder message containing the same payment link from the original invoice, so they can pay immediately without searching for an older message.

You can also customize the invoice to reflect your business. Add your logo, choose a brand color, and include a footer with your tagline, a standard thank-you message, or any relevant terms.

Add Notes and Assign the Right Tax Rate

There’s a notes field for job-specific details your customer should see on the invoice. Use it for warranty information, service specifications, instructions for the next scheduled visit, or any context that matters for that particular job.

The tax rate field lets you assign the rate that applies to the taxable line items on that invoice. If you work across different jurisdictions or bill for a mix of taxed and non-taxed services, you can select the correct rate per invoice rather than relying on a single account-level setting.

Generate a Payment Link Directly from the Invoice Screen

SwipeSimple also lets you generate a shareable Payment Link directly from the invoice creation screen. This is most useful when you’re already in a text conversation with a customer and want to share payment through the channel where you’re already talking.

This is different from the standard invoice delivery by text or email. That sends a complete formatted document with all line items, the due date, your branding, and automatic reminders. A payment link is lighter and more flexible, useful when the customer already knows what they owe and just needs a fast way to pay.

If you handle a lot of straightforward payment requests that don’t need full invoice formatting, Text to Pay sends a simple payment request by SMS, which works well for quick collections where the detail of a full invoice isn’t needed.

Track Every Invoice and Payment by Customer

SwipeSimple keeps a running record of every invoice and transaction under each customer profile, giving you a built-in invoice tracker without any extra setup.

When you open a customer record, you'll see their full transaction history in the Transaction History tab, every payment, invoice, and charge logged in one place. Each entry includes a unique Transaction Number and Invoice Number, so you can reference a specific job, resolve a dispute, or answer a customer question without digging through emails or paper records.

This matters more than it sounds for service businesses that invoice the same customers repeatedly. When a customer calls about a charge from three months ago, you pull up their profile, find the Invoice Number, and have the answer in seconds. No spreadsheet, no filing cabinet, no guesswork.

The Transaction History tab is available on both desktop and mobile, so whether you're in the office reviewing accounts or on a job site and a customer has a question, the record is with you.

SwipeSimple

Learn more about invoicing

Stop chasing payments. Talk to the team about how you can send invoices by SMS & email.

Get Started

Frequently Asked Questions

Can I send an invoice by text message to any customer?

Yes. When creating an invoice in SwipeSimple, you choose delivery by SMS or email. If the customer is already in your saved contacts, their phone number populates from auto-fill. If they’re new, you enter the phone number manually and SwipeSimple saves it for future invoices. The customer receives a text with a secure payment link. No app download required, no account to create.

How does a customer pay when they receive an invoice by text?

The customer taps the link in the text message. Their mobile browser opens the invoice, which shows your logo, line items, total, and due date. They enter their card information and submit payment. The whole process takes under a minute on their end. You receive a notification in your SwipeSimple dashboard as soon as payment clears.

Does SwipeSimple send automatic payment reminders?

Yes. You configure the reminder schedule in your SwipeSimple account settings. Once set up, reminders go out automatically to customers with unpaid invoices based on the timing you define. Each reminder includes the same payment link from the original invoice. You control the frequency and can adjust the schedule at any time.

What is the difference between sending an invoice and sending a payment link?

An invoice delivered by text or email includes full billing detail: line items, descriptions, prices, tax, your logo, due date, notes, and automatic reminders. A payment link is shorter and more flexible. You can paste it into any message or channel without the full invoice format. SwipeSimple lets you generate a payment link directly from the invoice creation screen.

Can I invoice customers from my phone without a desktop computer?

Yes. SwipeSimple’s mobile app gives you the full invoice creation screen on your phone, including customer auto-fill, catalog line items, discounts, tax rates, due dates, tip toggle, and delivery method selection. Many service businesses send invoices from the job site the moment the work is done.

Invoicing Built for the Way Small Businesses Work

Chasing payment shouldn’t take as long as doing the job. When you can send invoice by text or email directly from your phone, set automatic reminders, and brand every document to look like your business, invoicing becomes a system that runs without constant attention rather than a task you have to return to throughout the week.

Whether you’re finishing a plumbing call in the field or sending a batch of invoices from your desk before closing, SwipeSimple gives you a fast, professional way to get paid without manually following up on every open balance.

See how SwipeSimple Invoices works and start getting paid faster.

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