SoftDue is a polite invoice-reminder kit for solo freelancers — Day 0 / +3 / +7 / +14 email templates plus a simple tracker. Not QuickBooks. Not tax software. Just the chase emails you keep putting off writing.
$9 one-time · personal freelance use · you keep the files
You deliver. You send the PDF or payment link. Then… silence.
“Just checking in…” feels awkward, so you skip it. Money sits 14–60 days.
Accounting suites are overkill when you only need polite reminders + a stop-when-paid list.
Four ready-to-send emails. Replace placeholders. Mark Paid → stop the sequence.
Subject: Invoice #1042 for Brand refresh — due Mar 15
“Thanks again for the work on Brand refresh. Invoice #1042 for $1,200 is linked below. Due Mar 15. Pay here: [link]. If anything looks off, reply and I’ll fix it the same day.”
Subject: Quick nudge — Invoice #1042 ($1,200)
“Just a friendly bump on invoice #1042. Pay anytime here: [link]. No rush if it’s already in progress — a quick ‘got it’ helps me keep books clean.”
Subject: Following up — Invoice #1042 still open
“Checking in on invoice #1042 for $1,200, originally due Mar 15. Still unpaid on my side. Pay here: [link]. If something’s blocking (PO, cycle, scope), tell me — I’ll help unblock it.”
Subject: Final notice — Invoice #1042 ($1,200) overdue
“Final reminder that invoice #1042 remains unpaid. Pay here: [link]. If I don’t hear by [date], I’ll pause new work. Still happy to resolve this quickly.”
You’re a solo freelancer (~5–40 invoices/year) who already invoices somehow but hates chasing. Designers, writers, developers, coaches.
You need QuickBooks, FreshBooks, tax software, or auto Stripe sync. SoftDue is templates + a tracker — Phase 1 is manual mark-paid.
SoftDue Kit
$9 USD · one-time
Instant download after purchase · No subscription
Buy SoftDue — $9Fair ask: if the kit isn’t useful, request a refund while we’re still validating the offer.
No. SoftDue gives you the copy and a tracker. You send from your normal email (or schedule calendar nudges). Keep control of tone and timing.
Not in this kit. Phase 1 is manual mark-paid. Paste your Stripe Payment Link (or PayPal / Wise / Venmo) into the templates.
No. SoftDue is the reminder sequence + tracker for freelancers who already invoice somehow and just need the chase emails.
Yes. They’re plain markdown in the ZIP. Adapt for your voice, late-fee policy, and payment methods.