THE BASIC PRINCIPLES OF TOOLBOX TALK FIRE EXTINGUISHERS

assuming that your program will have PUNCH IN and PUNCH OUT buttons, then a timeclock table with consumer id, punch-in, and punch-out fields is a good solutionpunch in greater than 7 minutes before the start of his shift. And so the employees have been "conditioned" currently to hang out at the punch clock right up until 7 minutes before the start