Entering an increasingly advanced era, the role of information technology is very important in various sectors. Currently, many business people have used information technology as a system in an agency or company. CV. Untung Maju Bersama is a company engaged in the sale of snacks and basic necessities. In its journey, the system used is still using a manual system. To maximize the sales system, therefore an analysis of the sales system design was made using the prototyping method to help improve the existing system. The system used on this website has three users, namely admin, sales, and delivery who have different access rights and have different tasks according to their respective job descriptions. In the analysis of this information system design, a prototyping method is used where the design made must be in accordance with the system to be built. Several features will be added in this proposed design system which did not exist in the previous system, namely the addition of an item tracking feature. This feature allows customers to see how far their orders have been processed. It is hoped that the design of this system can help CV. Untung Maju Bersama in maximizing sales and data management. 
Keywords: information systems, order systems, tracking systems, prototyping

PT. Dayamitra Telekomunikasi or Mitratel is a subsidiary of PT Telkom Indonesia (Persero) Tbk which is engaged in providing telecommunications infrastructure. Mitratel has been in the telecommunications tower business since 2008. To date, Mitratel has managed more than 13,700 telecommunication towers spread throughout Indonesia. The choice of a website as a company's communication medium with the public is the right decision considering that the website can provide information or messages to anyone who wants that information even though they are in different parts of the world. The website built by the company can provide information related to the company's activities that are considered worthy to be known by the public. Through the website, the public can also find out the company in sufficient detail, starting from the profile, vision and mission, history, contacts, and activities carried out by the company. So far, the Mitratel website has never been evaluated, so the authors evaluate using the Webqual method and Importance Performance Analysis. The results obtained indicate that there are still many parts of the Mitratel website that must be improved.