You can add a booking source to each booking. First you need to setup booking sources under the "Setup Menu" - "Contact Types & Booking Source" link.

 

Once you have setup your booking sources, when you are entering a booking attach the booking source to the booking. Click Here to see how to do this.

 

 

To view Bookings By Booking Source...

 

1.Enter the date range and click "View Report"

2.The booking source will show on the left

3.And the booking amount and no. of bookings on the right.