RentAll is an online billing system and marketplace platform for rental business industry. Our vision is to become a convinient place for the development of Rental Service Industry which adaptive to technology growth. With the features within, people with unproductive assets can offer their goods securely to the people who need them. We also provide the offline outlet to help people easily access the service in public area, even when their cellphone is inactive.Our vision is to enable everyone to start their own rental business as simple as possible. We want to help people, especially in developing country to earn more for their living, simply with everything they have with sharing economy principles. In the other hands, we also want to give an alternative choice for everyone who need certain goods for limited period of time to fulfill their needs with cheaper cost. We hope this system will be multiplicable internationally, so the people worldwide can feel the benefit of our platform.