What is the difference between a visit and a job?

Job is the task assigned to a field technician to complete within the time-bound. While the visit is the number of times the technician went to the job location to complete that job.

For example: If you assign a painting job to a person, and to complete the job if they visited the job location 4 times, then the number of jobs will be 1, and the number of visits will be 4.