Best Available Rate (BAR) refers to the property's starting rate and is usually the first rate setup in RMS.
The Best Available Rate can then be used to provide a basis of calculation for Derived Rates or be added to with Packaged Rates.
Other names Best Available Rate can go by are Rack Rate (RACK), Lowest Available Rate (LAR), or Best Unrestricted Rate (BUR).
Each variation refers to the starting rate in RMS and is usually the base pricing structure for Categories.
Multi BAR gives properties further flexibility to fluctuate the Best Available Rate per day or date range based on predefined price points entered into RMS.