Including a EULA with the distribution of your computer program can provide you with some legal protections if the program is ever used inappropriately. For example, a EULA often protects the software vendor's intellectual property rights by stating the licence is for use only and is not a transfer of ownership. If a licensee tried to copy and redistribute the product, a vendor could use a signed, physical copy of a EULA as evidence of the licensee's agreement to abide by the software terms and conditions. However, it's important to note laws may vary based on jurisdiction. EULAs are unique in that the agreement can and often will cross borders. The vendor might live and develop the software in Sydney, Australia, but the software might be used anywhere else in the world. As such, it's recommended you review how contracts are enforced wherever the software will be used.