Small businesses get nickel-and-dimed by per-user pricing on helpdesks, forms, signatures and scheduling. One-time software makes the toolset a capital expense instead of a creeping payroll line.
The tool this job usually means renting is Greenhouse / BambooHR, at $100s/mo — roughly $2,400 a year, every year. Hirestack does the job for a one-time $49 — running on infrastructure you control.