You pay by bank transfer using a VietQR code. The system confirms automatically and activates your plan as soon as the money arrives, usually within minutes.

Yes. After payment, the order is recorded under Order history. If you need a VAT invoice, please contact support.

Yes. You can stop renewal anytime; the plan stays active until the end of the paid period. The Free plan needs no cancellation.

All your invoices are kept. When a paid plan ends, the store returns to the Free limit of 10 invoices per month and PDFs include a watermark.

On the Free plan, the PDF carries a faint trial notice. Upgrading to Pro or Premium removes it entirely.

Email support@printinvoice.online and we will reply within 24 hours.