The trend started in the telecom industry and quickly spread to almost every form of vendor agreement. Some vendors are attempting to put their entire contract online, with only the specifics of the order reduced to a document that is signed by the parties. The challenges of these types of contracts are numerous: They are presented on a more or less as-is basis, suggesting they are not susceptible to negotiation. Key terms (support obligations, service levels, service descriptions, performance standards, etc.) can change at any time, generally without affirmative notice.”]
Source: https://www.csoonline.com/article/2136643/the-amazing-morphing-contract.html