Blog
Tips, guides, and insights on invoicing, getting paid faster, and running a successful business.
Late Payment Statistics 2026: The Data Behind Unpaid Invoices
The definitive 2026 guide to late payment statistics: how many invoices are paid late, how much it costs, why it happens, and what actually works to fix it.
Proforma Invoice vs Commercial Invoice vs Invoice: Differences Explained
What a proforma invoice is, how it differs from a commercial invoice and a standard invoice, when to use each, what they must include, and how deposits and VAT work.
Invoice Disputes: How to Handle a Client Who Disputes an Invoice
A disputed invoice is not a late invoice. Here is the five-stage resolution process, the emails to send, when to issue a credit note, and where you stand legally in the UK, EU, US and Australia.
Late Payment Fees & Interest: How Much Can You Legally Charge?
How much interest can you legally add to an overdue invoice? Statutory rates in the UK and EU, US state caps, worked examples, and a late fee clause you can copy.
Invoice Payment Methods Compared: Card vs ACH vs Bank Transfer (2026 Fees & Speed)
Card, ACH, SEPA, wire, wallet or cheque? Compare real 2026 fees, settlement times and best use cases for each invoice payment method — plus how many options to offer and when a 2.9% fee is cheaper than waiting 30 days.
Accounts Receivable Aging Report: How to Read It & Use It to Get Paid
An accounts receivable aging report groups unpaid invoices by how overdue they are. Learn how to read the buckets, calculate the ratios that matter, and turn the report into a weekly collections routine that actually gets invoices paid.
What Is DSO (Days Sales Outstanding)? Formula, Benchmarks & How to Reduce It
DSO measures how fast you collect invoices. Learn the formula, real industry benchmarks, and a 7-step system to lower Days Sales Outstanding and free up cash.
Invoice Number System: Best Practices for Small Business
A complete invoice numbering guide: what makes a good invoice number format, sequential vs. date-based vs. client-prefixed systems, legal rules, and how to fix duplicates without breaking your books.
Recurring Invoice Guide: How to Set Up & Automate
Recurring invoice meaning, setup steps, best practices, and dunning tactics for predictable cash flow. Includes templates, frequency tips, and an FAQ.