Everything you need to know about creating, sending, and managing invoices. From your first freelance invoice to recurring billing for enterprise clients.
Everything you need to include on an invoice, step-by-step creation guide, and tips for getting paid faster.
Set up invoice templates for monthly billing. Automate recurring invoices for retainer clients and subscriptions.
How to invoice as a freelancer — what to charge, payment terms, tracking, and getting paid on time.
Currency conversion, international payment methods, tax considerations, and formatting for overseas clients.
What is a credit note and when to issue one. How credit notes relate to invoices, what to include, and free templates.
Write effective late payment letters. Escalation sequence, tone for each stage, and free templates for overdue invoices.
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.
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.
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.
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.
Pick a template or describe what you need. AI builds it, you customize it, done. Free — no credit card required.