@lss @mikuphile we have eula at home

An end-user license agreement or EULA is a legal contract between a software supplier and a customer or end-user. The practice of selling licenses to rather than copies of software predates the recognition of software copyright, which has been recognized since the 1970s in the United States. Initially, EULAs were often printed as shrink wrap contracts, where tearing the shrink wrap indicated acceptance. Software distributed via the internet is more commonly licensed via clickwrap or browsewrap. Most companies prefer to sell licenses rather than copies of the software because it enables them to enforce stricter terms on the end user in a number of domains, especially by prohibiting transfer of ownership or use on multiple computers, and by asserting ownership of the copyright of derivative works, such as user-generated content in video games. Enforceability of EULAs has been a controversial issue and varies by jurisdiction.