Definitions for "flexitime"
Keywords:  week, employee, hours, bonuses, core
A system of scheduling working hours in places of employment, which allows employees to arrive at and leave work at times of their own choice, providing that they work the required number of hours and usually requiring that they be present during certain hours, called core time.
If your employees have non-fixed starting/finishing hours, but must work a certain number of hours each week, they are on Flexitime. Payroll accounting software can be used to calculate their overall working hours and all applicable taxes and bonuses.
a system permitting flexibility of working hours at the beginning or end of the day. Employees must work the ‘core hours' set by the company and complete an agreed total number of hours