Business Tools Blog & Guides

Expert tips and guides on invoicing, quoting, receipts, purchase orders, delivery notes, and pricing calculators - to help you price jobs, get paid, and run your business.

Hands writing on a clipboard on a workbench next to a tape measure, hammer and saw
5 min read

Quotation Format for Building, Electrical and Plumbing Jobs

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Freelancer reviewing receipts and using a calculator at a home office desk
5 min read

Best Free Invoicing Software for Freelancers in 2026

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Hand filling in an order form on a clipboard next to packages on a wooden desk
4 min read

What Is a Local Purchase Order (LPO)?

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Stack of black ring binders with colored tab markers next to a bound document
5 min read

What Is a PO Number on an Invoice? Where It Goes and Why

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Two people exchanging financial documents across a desk with a calculator and magnifying glass
4 min read

Purchase Order vs Quotation: What's the Difference

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Person writing in a receipt notebook while counting cash next to a calculator
5 min read

How to Write a Receipt for a Cash Payment (or Cheque)

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Man working on a laptop in a cozy plant-filled workspace
3 min read

Freelance Hourly Rate vs Day Rate: Which Should You Charge?

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Person on a couch reviewing a tax form with a calculator and laptop nearby
5 min read

How to Write an Invoice for Freelance Work, Step by Step

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Envelopes marked paid and due next to a calculator and glasses on a desk
4 min read

Invoice Payment Terms: Examples and Wording to Get Paid

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Row of blue ring binders labeled with dates on an office shelf
3 min read

Invoice Numbering System: How to Number Invoices Right

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Hand holding a handheld receipt printer with a fresh receipt printing out
5 min read

How to Write a Receipt of Payment: Step-by-Step Guide

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Woman using a pink calculator to check receipts and papers at her desk
3 min read

Receipt vs Invoice: The Difference and When to Send Each

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Person marking up a printed document in red pen next to a laptop
3 min read

What Is a Credit Note and When Should You Issue One?

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Silhouette of someone holding a pen over a clipboard document
5 min read

How to Correct an Invoice Mistake (Wrong Amount or Details)

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Warehouse worker holding a clipboard checklist among stacked boxes
5 min read

What Is a Purchase Order? How POs Work, Step by Step

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Warehouse worker with headphones checking inventory on a clipboard
4 min read

How to Create a Purchase Order, Step by Step

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Hand signing a delivery document clipped to a cardboard box
4 min read

What Is a Delivery Note? Meaning, Purpose and Contents

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Stacked cardboard boxes marked fragile on a hand truck outside a warehouse
4 min read

Delivery Note vs Packing Slip vs Packing List Explained

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A folder labeled Taxes beside a calculator on a desk
5 min read

How to Calculate VAT on an Invoice, Line by Line

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A pricing formula worksheet on a clipboard next to a laptop and phone calculator
4 min read

Profit Margin vs Markup: Why Small Businesses Confuse Them

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Notebook, calculator, and handwritten notes on a wooden desk
4 min read

How to Price a Job for Profit: A Simple 4-Step Formula

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Contractor reviewing a quote on a tablet inside a renovation site
5 min read

Quotation Terms and Conditions: Examples You Can Adapt

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Signing a printed quotation at a meeting table
6 min read

How to Prepare a Quotation for Your Services, Step by Step

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Freelancer's desk with a laptop, camera, and headphones
5 min read

How to Quote a Freelance Project: Hourly, Fixed or Value

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Man reviewing a printed document beside an open laptop at a desk
5 min read

Best Free Quoting Software for Small Businesses (2026)

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Tape measure and blueprint on a construction site
5 min read

How to Estimate a Job Accurately Before You Quote

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