Question 1

Is this invoice generator really free?

Accepted Answer

Yes, 100% free. No sign-up, no credit card, no hidden fees. Create unlimited invoices and download them as PDFs without any cost.

Question 2

What should I include in an invoice?

Accepted Answer

A professional invoice should include: your business name and contact info, client details, unique invoice number, date and due date, itemized list of services or products with quantities and prices, subtotal, any taxes or discounts, and the total amount due.

Question 3

How do I number my invoices?

Accepted Answer

Use a consistent system like sequential numbers (INV-001, INV-002) or date-based formats (2024-001). The key is that each invoice has a unique number for easy tracking and reference.

Question 4

When should I send an invoice?

Accepted Answer

Send invoices immediately after delivering your product or service, or according to your agreed payment terms. For ongoing work, invoice at regular intervals (weekly, monthly) or at project milestones.

Question 5

What's the difference between an invoice and a receipt?

Accepted Answer

An invoice is a request for payment sent before you receive money. A receipt is proof of payment given after you receive money.

Question 6

How do I add late payment fees?

Accepted Answer

Include your late fee policy in the invoice notes or payment terms section. Common approaches are a flat fee (e.g., $25) or a percentage (e.g., 1.5% per month).