Invoicing Guides

Freelance Invoice Template

What every freelance invoice needs, and the payment terms freelancers commonly use.

Independent Contractor Invoice Template

Built for 1099-style contract work — W-9 context, milestone billing, and Net 30.

Small Business Invoice Template

Branding, tax IDs, and keeping your invoice numbers consistent as you scale.

Printable Invoice Template

For in-person work and on-the-spot signatures — print directly or save as PDF.

Invoice with QR Code Payment

Add a scannable payment QR code to any invoice — generated in your browser, no third-party API.

International Invoice Template

Billing clients across borders — currencies, payment terms, and what to clarify upfront.

Net 30 and Other Invoice Payment Terms Explained

What Net 30, Net 15, and Due on Receipt actually mean, and how to pick one.

Invoice vs. Receipt: What's the Difference

Two documents that look similar but serve different purposes — explained plainly.

Consulting Invoice Template

Retainers, milestones, and hourly billing for consultants — what to include and how to phrase it.

How to Number Invoices

A numbering system that scales, and the mistakes that cause duplicate or skipped numbers.

Cash on Delivery (COD) Invoice Template

Invoicing for payment collected at delivery — signatures, QR codes, and what to prepare in advance.