The contractor invoice template is suitable for the companies dealing with goods sales, services providers, or any of these. Construction companies, woodwork, plumbing, repairing, and other such businesses can use this blank invoice template for their dealings. It is a straightforward yet detailed and functional template. Invoices are an essential part of business, from small scale to industrial scale. Invoices provide a record of sales and services to provide a notification for the customer for payment. Invoices serve many purposes