First, you should identify what your template needs. At a minimum, your invoice should include certain elements, such as your companys name and address, customers contact information, description of services provided, and the agreed cost for the services you provide. More advanced invoices may include your companys logo, terms of payment, and itemization of goods and services provided.
Templates are the format to be followed in a resume. You have to just download this format and fill the corresponding details in each section. The sections are arranged in the proper order of importance. It also provides an appropriate format for your resume.