Jobs in Timeero can represent anything, depending on your use case. A job can be a customer, vehicle, location, patient and so on.
Adding jobs to your account is not required in order to track time, GPS and mileage.
However, if you want to know how long your team spends at certain locations while in the field - jobs are required. When you create jobs, it allows your team to clock in and out of them so that you can track how many hours were spent at each job.
If you do not require users to clock into/out of jobs, simply go to Company Settings > General and then turn off Require all users to select a job to clock in.
Adding & Managing Jobs