Yet, the logo of your brand is a highly important piece that must be visible on top of the page. While it suits all business owners who have to calculate numbers and prices, you might have limited options when it comes to logo creation and addition. Pay attention that Excel has its specifics. You may begin by learning which elements are necessary to include in your Excel bill: Main Elements of Excel Invoice Template This section can help you to find out where to start. While an Excel sheet for billing can significantly ease your daily routine, you need to understand its structure and learn the basics as well.