This Rates exchanging System works on the principles of visual-command interface. I.e. all the changes you do you can see, but you have to put all the information in with command line. This method provides to keep all the information save from occasional changes and speed up input of all parameters, rates and etc. All the following description will be in form of command descriptions – and how to use them.
If you want to delete room type or meal or any – select what you are going to delete – than type “delete” in command line.