A business document that binds all parties involved and describes the expectations, scope of work and other details of the contract. “As a general rule, a contract is defined as an agreement between two or more parties, in particular a contract applicable in writing and by law. This legal document consists of the services provided, duration, costs, resources, approach, assumptions, etc. This Agreement constitutes the comprehensive and unique agreement between the Parties and supersedes all negotiations, agreements, prior obligations related to the sale of products and may in no case be released, exonerated, modified or modified except by acts signed by duly authorized officials or representatives of each of the Parties. . . .