LinkEye (LET): is a project that allows a traditional management of commercial operations, with an efficient administration in the processes of a digital market, considering its function with credit systems and all its market ecosystem is a project that allows a high level in its financing and employs the use of blockchain processes, improving its information processing and achieving greater speed in transactions with its tokens, is an open source project that was written with the function of simplifying commercial processes and achieving a considerable improvement in its linkage with the computer language, is a project that is presented as a clear commercial alternative and serves as an ideal way to manage financial processes, allows greater speed in the execution of its blockchain, and sets a clear example of a free and decentralized exchange, has a whole service that ensures that all commercial transactions have a very high level of privacy and achieve considerable improvement in its market protocol and linkage with the use of its own technology, as we can see is a project that has not shown that has had a variable commercial development, its initial capitalization levels were low but as it was a project that guarantees its services considerably improved its presence in digital investment and financial marketing.