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Automatic email + one-tap SMS drafts

Automated invoice reminders. Without the awkward follow-up.

Follow up on overdue invoices with polite emails at day 1, 3, and 7. Bring Square, Stripe, or CSV invoices into one dashboard. Send personal SMS drafts from your own phone.

14-day trial · No card required · Cancel anytime

Product preview · sample data
Total outstanding
$1,625.00
4 overdue
SD
Sunrise Dental
INV-1041
25d
$480
ML
Marlow & Sons
INV-1042
13d
$720
BJ
Blue Jay Café
INV-1044
1d
$240
Blue Jay Café paid
$240.00 · reminders stopped
Reminder sent · INV-1042
Connects to
SquareStripe↧CSV import
01 — Problem

You did the work. You sent the invoice. Now you wait.

Chasing late payments is the part of running a service business nobody talks about. You don’t want to seem pushy. Your client doesn’t respond. The invoice sits there for weeks. PayNudge handles all of it — professionally, automatically, in your name.

1 · 3 · 7
Days past due
3
Reminder steps
14 days
Free trial
Reminder · Day 3 · Past dueSent 9:02 AM

To ·sarah@harbourcafe.com

Subj ·Quick reminder — invoice #1847

Hi Sarah,

Just a friendly reminder that invoice #1847 for $2,400 was due on April 22 and is now 3 days past. If you’ve already sent payment, please disregard.

Pay online: invoice link

— Mike
Mike’s Plumbing

Example reminder · your wording, your name

02 — How

Your follow-ups, in three clear steps.

S/01

Bring your unpaid invoices

Connect Square or Stripe, upload a CSV, or add your first invoice by hand. Review the customers and outstanding amounts before enabling reminders.

S/02

Make the reminders yours

Add your business details and mailing address, review the wording, and enable automatic email reminders. The daily run follows a fixed day 1, 3, and 7 overdue sequence.

S/03

Keep payments up to date

Remaining reminders stop when an invoice is marked paid or a payment syncs. Integrations sync daily. For payments received between syncs, mark the invoice paid yourself.

One dashboard. Every overdue invoice. Email and one-tap SMS.

Channel · Email

Automatic, written like you wrote them.

The daily reminder run follows three steps at day 1, 3, and 7 past due. Edit the wording for each step. Replies go directly to your address.

Channel · SMS

One tap, sent from your real number.

Tap “Open SMS draft” and your phone opens Messages with the reminder pre-written. Sends from your number — clients see it’s really you.

The obvious question

“Doesn’t QuickBooks already do this?”

Yes. If the reminders in your invoicing tool cover your workflow, start there. PayNudge adds a shared follow-up dashboard across tools, editable three-step emails, and personal SMS drafts. Choose which system sends reminders so clients do not receive duplicates.

Built-in reminders
A useful starting point when all your invoices live in one tool.
Timing, channels, and templates depend on the provider and your plan.
Check the reminder features you already pay for before adding a separate reminder service.
Manage the follow-up workflow inside that invoicing tool.
PayNudge on top
An escalating three-step sequence — friendly, firm, final notice — with one-tap SMS drafts for anything still unpaid after day 7.
Email and one-tap SMS drafts, so unanswered email isn’t the end of the road.
Your wording at every step, sent in your name — replies come straight to you.
Square, Stripe, and CSV imports in one place. QuickBooks and Jobber direct sync are temporarily unavailable; use CSV or manual entry and keep payment status up to date. Remaining reminders stop when payment is recorded in PayNudge.

Using QuickBooks? Read the honest setup guide for its built-in reminders — and the 7 reasons they silently stop sending.

03 — Pricing

Pay for the invoices you follow up.

CA$2

per overdue invoice

Charged once, when the first qualifying email is confirmed delivered to the receiving server. Remaining follow-ups for that invoice are included, even across billing months.

CA$29 maximum per monthly billing period, before taxes.

No qualifying usage? CA$0. Same CAD pricing worldwide.

Includes
Unlimited invoices & automatic reminders
Square · Stripe sync · CSV import
3-step email cadence — editable wording
One-tap SMS drafts from your own number
Live dashboard: outstanding · overdue · paid
No credit card to start · cancel anytime

14-day free trial · no card required to start.

Never touches your funds · clients pay you as they always have.

Same CAD pricing worldwide. How usage pricing works →

FAQ

Questions worth answering.

Q/01

What do my clients see?

Email reminders show your business name, use your wording, and send replies to your reply-to address. They are delivered through PayNudge. A PayNudge attribution footer appears during the free trial and is removed on a paid plan.

Q/02

What if a client pays before all three reminders go out?

Remaining reminders stop when you mark the invoice paid in PayNudge or a successful integration sync records the payment. Scheduled integrations sync daily, so payments are not detected instantly. You can mark an invoice paid yourself before the next sync.

Q/03

Do I need to switch my invoicing software?

No. Connect QuickBooks Online, Square, Jobber, or Stripe, or add invoices manually. PayNudge adds a reminder workflow alongside your invoicing tool. Check its existing reminder settings to avoid sending duplicate follow-ups from two systems.

Q/04

What if I use FreshBooks, Wave, or a spreadsheet?

Import a CSV with customer_name, amount, issue_date, and due_date columns. Include the customer's email for email reminders. Review the import preview before confirming. CSV imports do not sync later payments; mark those invoices paid in PayNudge.

Q/05

Can I send SMS payment reminders?

Yes. Tap Open SMS draft to open your phone's Messages app with the recipient and reminder text filled in. You review and send it from your own phone and number. PayNudge never sends SMS automatically.

Q/06

How much does it cost?

CA$2 per distinct overdue invoice when the first qualifying email is confirmed delivered to the receiving server. Remaining follow-ups for that invoice are included. Maximum CA$29 per monthly billing period before taxes; no qualifying usage means CA$0. Same CAD pricing worldwide. A 14-day free trial needs no card; after the trial, set up payment to send new paid sequences.

Stop chasing. Start nudging.

Start free trial14 days · No card required