Scheduling 1x/1off type of job

1x jobs happen when a customer schedules service on as needed basis or when there is a previous lockout where we need to use the same service said (previously quoted) to schedule a 1x type of job (no need to require) if the service set already exists and the price is unchanged.

Below is a video on how to create a one of job for lockouts but can apply to other one of jobs for existing clients with an existing service set.