London, UK, January 31, 2022 - McapMediaWire - In every business, there is paperwork. Whether you are self-employed, run a small business, or work as a contractor, you’ll probably be stacking up all kinds of paperwork. From tax returns to invoices, there are loads of paper trails to keep track of. One of these types of paperwork you’ll likely already have - and should have if you don’t already - is a certificate of insurance. In this article, you will learn everything you need to know about...