An invoice is a formal request for payment that lists products or services provided, including totals, due date, and payment instructions. A clear invoice helps avoid confusion and speeds up payment.
If you haven’t created one yet, check our guide on how to create an invoice.
Use for deposits or upfront payments.
Send immediately after finishing work.
Automate monthly or subscription invoices.
Use a template or invoicing software.
Ensure totals, due date, and payment info are clear.
Include card, bank transfer, or e-wallet.
Attach PDF or send invoice link.
Allow clients to pay instantly online.
Send reminders before and after due date.
Most common and professional method.
Track views, automate reminders, and get paid faster.
Quickest option for mobile-first clients.
Want to compare tools? See our guide on invoice processing software.
Include payment link and due date.
Friendly reminder 3–5 days before.
Send a 'due today' reminder.
Follow up politely and ask for payment.
Subject: Invoice INV-001 from Your Business Hi [Client Name], Attached is your invoice for [service/project]. Total: $XXX Due: [Date] You can pay via: [payment link] Let me know if you have any questions. Thanks, [Your Name]