Reimbursement Expenses (194R)

We provide expenses to our sales employee monthly as reimbursement apart from salary
1. Travelling expenses (fixed rate for outstation ex- 2000 per visit & headquarters, ex- 200 per visit)
2. Telephone expenses (Rs.1000 p.m. fixed)
3. petrol expenses (Rs.3/- per k.m.)
4. other expenses (fixed)
They provide only hotel bill
My question is 194R will be effective or not
if yes on which amount