Caolo is an innovative platform that allows parents and students to promote their used textbooks. Thanks to a simple and intuitive interface, anyone can post their unused books, browse other members' listings, and initiate exchanges independently, without going through an intermediary.

Users create their profile in just a few clicks, specifying their region, city, and neighborhood to facilitate contact. They then submit their textbooks, specifying their condition, price, and delivery or mailing options. Buyers can filter offers by subject, grade level, or distance, and contact the seller directly via the integrated messaging system.

In addition to book exchanges, Caolo offers an updated catalog of exam papers from previous years. These PDF documents, carefully selected and uploaded by administrators, are accessible as soon as the user has an active subscription. Subscribers can download a limited number of exam sheets per month, depending on the package chosen, to practice effectively before official sessions.

When subscription limits are reached, users have the option to purchase additional credits. These credits allow them to temporarily increase the number of proof downloads or the number of book ads published. This simple and transparent credit system ensures maximum flexibility: users only pay for what they really need.

For students seeking more personalized support, Caolo also includes a service that connects them with qualified teachers. Each subscriber can browse a list of available tutors, view their skills and rates, and then book private lessons. Appointments are made directly from the app, and communication with the teacher takes place via chat, video call, or file exchange.

Security and trust are at the heart of Caolo: all transactions are encrypted via HTTPS, payments are made via a secure gateway, and member profiles are verified.

The user-friendly and responsive mobile interface has been designed to offer a seamless experience. Everything is designed to simplify the lives of parents and students.

By joining Caolo, you join a supportive and responsible exchange community, where everyone can contribute to reducing waste and making education more accessible. Whether you want to resell overly specialized textbooks, prepare for an exam, or take tutoring, Caolo provides you with all the tools you need to succeed.

Register now and discover a new way to optimize your academic resources while benefiting from quality educational support. Caolo represents the freedom to exchange ideas, trust among peers, and the sharing of knowledge to promote everyone's success.