PDFMakerAPI
INVOICING GUIDES

Invoicing Guides for Freelancers & Small Businesses

Everything you need to know about creating, sending, and managing invoices. From your first freelance invoice to recurring billing for enterprise clients.

Invoicing Guides

Invoicing FAQ

What is an invoice?

An invoice is a document sent by a seller to a buyer that itemizes products or services provided, their costs, and payment terms. It serves as a formal request for payment and a record for bookkeeping and tax purposes.

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

An invoice is a request for payment sent before or at the time of delivery. A receipt is proof that payment has been received. You send an invoice to get paid; you send a receipt to confirm payment.

How do I create an invoice for free?

Use PDFMakerAPI's free invoice templates. Choose a template, customize it with your logo and details, add line items, and download as PDF. Up to 50 invoices per month for free.

What payment terms should I put on my invoice?

Common terms include Net 15 (due in 15 days), Net 30 (due in 30 days), and Due on Receipt. For freelancers, Net 15 or Net 30 is standard.

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