Invoices
Send invoices. Actually get paid.
PromptPay QR on every invoice, VAT/WHT computed automatically, status tracked, reminders sent for you.
What it does
PromptPay QR on every invoice
Set once in settings. Every invoice has a scannable QR — clients never type bank numbers.
Status: Draft / Open / Paid / Overdue
See instantly which invoices are paid, outstanding, or overdue. Dashboard totals included.
Automatic reminders
Set reminders at 3 days before, on due date, and after — by email or LINE.
VAT 7% + 3% WHT auto
VAT, withholding, and net amount — all calculated for you.
How it works
- 1
Create from an accepted quotation or start fresh
- 2
Pick client + line items + VAT + WHT
- 3
Set due date (15 or 30 days typically)
- 4
Download PDF or 'Send email' to auto-deliver
- 5
Client paid? Mark as paid → issue receipt in one click
Frequently asked questions
Invoice vs tax invoice?
Invoice is a payment request. Tax invoice is the VAT document VAT-registered businesses must issue. Flowly handles both.
What if a client won't pay?
Automatic reminders fire before, on, and after the due date (email + LINE). Overdue invoices surface on the dashboard — no manual chasing.
Ready to try it?
Free plan: 15 invoices/month, no watermark, no credit card.
Start free