Many hotelier's offers special rates for different week days.
To set rates for different week days check the cases below:
SUN and MON have different rates than other days of the week.
You can add this by simply selecting the date range, and then ticking only sun and mon in the Rate applicable section.
Where as you also have to add rates again in same date range you selected earlier but un ticking Sun and Monday.
If you same same rates for all the week days then you can simply
tick all the week days ( normally its ticked ) for perticular date range.