What is one of the characteristics of SaaS delivery?

One of the key characteristics of Software as a Service (SaaS) delivery is that the software is accessed online via a subscription model. This means users can utilize the software through an internet connection without needing to install it on their local machines. SaaS often provides a more flexible and scalable solution for businesses, as users can access the software from various devices, regardless of their location. The subscription model also allows users to pay for the software based on their usage needs, providing cost efficiency and avoiding large upfront investments associated with traditional software purchasing. This accessibility and pricing structure are fundamental aspects that differentiate SaaS from other software delivery methods.