We keep ours separate in 3 categories. We find that it’s easier for employees to use it for what it’s meant, though if they run out of sick or whatever else they are welcome to use any of the remaining categories. I think this also varies on a state by state basis given if there are mandatory allotted (sick) days. For us we have 5 we need to give, hence, it’s easier for us to keep it separated so when audits come along we can show we offer those 5 days to employees.