A Master Software License Agreement (SLA) is a legally-binding contract between the licensor and licensee, which governs the use of software. It establishes the terms and conditions of the software's use, including the scope, duration, and transferability of the license. SLAs are typically used to protect the interests of both parties, while allowing the licensee to use the software within the agreed-upon parameters. There are several types of Master Software License Agreements, including: — End-User License Agreements (EULA): This is the most common type of SLA, and is used to define the specific terms and conditions of the software license. It typically outlines what the user can and cannot do with the software, and outlines the limits of the licensor's liability. — Subscription License Agreements: This type of SLA is used when the user pays a subscription fee in order to use the software. It typically outlines the duration of the subscription, as well as any additional terms and conditions associated with the subscription. — Site License Agreements: This typOsakaLA is used when a licensee wishes to use the software on multiple computers or sites. It typically outlines the scope of the agreement, the number of sites or computers that the software can be used on, and any additional terms and conditions associated with the license. — Upgrades and Maintenance License Agreements: This type of SLA is used when the licensee wishes to purchase upgrades or maintenance for the software. It typically outlines the scope of the agreement, the costs associated with upgrades or maintenance, and any additional terms and conditions associated with the license.