Dear Friend,
In a country like Saudi Arabia, Employees do not have any rights although duties are extensive and what ever work asked by the employer is the duty of employee. Any way in any organisation an employee is having rights like sanction of leave of junior team members, approval of their bills, or sanction of expanses till some limit, this depends and differ from company to company as in my career I have seen companies where VP was having the power of signing vouchers up to an amount of Rs.500.00 and sanction of discount up to 10% but the Area head reporting to same VP was having powers to approve discount up to 12% and expenditure up to Rs.10000/Bill so it depends on the trust of management on a particular person. So dear in private sector there are no powers and it depends on the person to person. On other hand The difference between sales Consultant and Sales coordinator is very clear, both are employees and consultant's Job is basically to procure orders and satisfy the clients on other hand sales coordinator is one who compile the orders from a group of Sale Consultants and process them . Actually the sales coordinator is like an back end sales supervisor but again it's not a legally defined issue and depends on the Management what designation they give to employee.
I hope this will clear some of your doubts.
With best wishes.
Navneet Sarin