Problem: late payments
Sent the invoice. Heard nothing. Time to upgrade.
Stop messaging clients one-by-one. Let Flowly handle it: reminders before/on/after due date via email + LINE, with PromptPay QR so clients pay in seconds.
What it does
3-stage auto reminders
3 days before, on due date, 3/7 days overdue — sent automatically.
PromptPay QR on invoices
Clients scan to pay instantly — 2-3× faster than bank transfer.
Clear receivables dashboard
Outstanding, overdue, worst offenders — one view.
Mark paid in one click
Client paid? Click. Receipt generated and ready.
How it works
- 1
Issue invoice with PromptPay QR + due date
- 2
Enable auto-reminders (email + LINE)
- 3
Client scans QR to pay
- 4
Reminders fire automatically if late
- 5
Mark as paid when received — done
Frequently asked questions
Which channels do reminders go through?
Email always. LINE if linked. Clients get it where they actually check.
Can I disable reminders for VIP clients?
Yes — per invoice. VIPs off, new clients on.
Client paid outside the app (LINE) — manual update?
Yes. Click Mark as paid with date + method. 5 seconds.
Rate limiting?
Yes — 1 email reminder per invoice per 15 min, escalating delay per user. Keeps you out of spam folders.
Ready to try it?
Free plan: 15 invoices/month, no watermark, no credit card.
Start free