Think of a purchase order as the shopping list for a job and an invoice as the final bill you present to your customer. They might sound similar, but they play completely different roles in your business. A purchase order (PO) is what you send to a supplier when you need to order parts. An […]
A professional heating and cooling invoice is more than just a bill—it’s the final, official record of the critical work you've done. Getting this document right is the key to building client trust, heading off potential disputes, and, most importantly, getting paid on time for your expertise. The Anatomy of a Professional Heating and Cooling […]
