Yes it is very necessary for any business to have attendance tracking system ( Fingerprint System ), even you have 5 employees. If you have manual attendance or no attendance tracking system then you never be able to Find
1) How many working hours employee are giving to company?
2) When they come in and when they go out?
3) How many leaves they take in a week, month, or year?
4) Are you paying them for their leaves also?
simply, fingerprint won't cost much and will show you how everyone's working. You won't have to keep an eye on it and could focus on other equally important things. we call it ( CCS ), Cost control system .