That depends heavily on how competitive the sector is. Restaurant POS software covers a the largest array of different companies and businesses models I’m aware

That depends heavily on how competitive the sector is. Restaurant POS software covers a the largest array of different companies and businesses models I’m aware of. SaaS is generally quite expensive in that market. In the bits in the box days, quite a lot of the world was skipping version numbers. That was a huge reason for SaaS pricing in the first place. Worse boxed software generally needed some improvement to justify upgrading, SaaS is heavily optimized for rent seeking.