The invoicing playbook.
Fifteen deeply-researched articles on the full lifecycle of invoicing — from writing your first invoice to structuring VAT for cross-border sales, financing overdue receivables, and shortening your average payment time by 40%.
How to Write an Invoice: A Step-by-Step Guide for 2026
Every invoice you send is a small legal document and a marketing artifact at the same time. Here's the exact structure that gets paid in seven days instead of forty.
Invoice vs Receipt: The Difference, With Examples
An invoice asks for money; a receipt confirms it arrived. Getting the two mixed up confuses your client, your accountant, and eventually the tax office.
Net 30 Payment Terms Explained: When to Use Them (and When Not To)
'Net 30' is the default nobody chose. Understanding what payment terms actually mean is the fastest way to shorten the gap between finishing work and getting paid.
Freelance Invoice Template: What to Include (Free Template Inside)
Your first freelance invoice is the moment your side project becomes a business. This is exactly what to put on it, in the order it should appear.
Invoice Payment Terms: A Full Reference (2/10, EOM, COD, and More)
Invoice payment terms are a private language between businesses. This is the full glossary — what each phrase means, where it comes from, and when to use it.
Commercial Invoice vs Proforma Invoice: The Practical Difference
The difference between a proforma and a commercial invoice can be the difference between a shipment clearing customs today or sitting in a bonded warehouse for a week.
How to Invoice as a Freelancer: From Your First Client to Recurring Revenue
Invoicing is the least-taught, most-important skill in freelance business. Here's the playbook from your first invoice to a fully automated recurring system.
How to Charge a Late Payment Fee (Without Losing the Client)
Late fees are less about the money and more about setting an expectation. Done right, they get you paid on time without anyone ever having to pay one.
Recurring Invoice: How to Set Up Automatic Billing for Retainer Clients
The moment a client becomes a retainer client, your invoice workflow should stop being manual. Here's how to set up recurring billing that runs itself.
Invoice Number Format: Best Practices for Sequential, Compliant Numbering
Invoice numbering seems trivial until an auditor asks why 2025-0043 is missing. This is the numbering system that stays compliant and stays sane.
Invoice Payment Methods Compared: ACH, Wire, Card, PayPal, Crypto
How your client pays affects how fast the money arrives and how much of it you keep. Here's every major payment method, honestly rated.
How to Get Paid Faster: 12 Proven Tactics for Freelancers and Small Businesses
Getting paid faster is a solvable problem. These twelve tactics come from AP research, freelance surveys, and thousands of invoices analyzed — not vibes.
Credit Note vs Invoice: When to Issue One (With Examples)
A credit note is the accounting world's undo button — but only if you use it correctly. Here's when to issue one and what has to be on it.
VAT on Invoice: How to Charge, Show, and Report It Correctly
VAT rules on invoices are boring until you get one wrong. This is the practical explainer for freelancers and small businesses charging VAT for the first time.
Invoice Financing Explained: When It Makes Sense (and When It Doesn't)
Invoice financing turns unpaid invoices into cash today — for a fee. Here's a straight explainer of the math, the traps, and the situations where it actually helps.