It necessarily describes the kind of services offered and the price agreed for providing them. Usually, companies include their logo in the customer invoice template and, depending on the nature of business, they may mention the payment terms and the breakdown of goods or services offered.
You just need to fill your details in this format and your resume is ready. There are many different resume templates designed for different jobs. You need to choose the appropriate one for you. Job resume templates will help you in crossing the initial hurdle in your way.