I have been using CaskWidge for 3 years in sites that have 8 pumps, 4 pumps and 2 pumps. I have been astonished at the ease of use of the system.
Time is halved and money is saved, it is easy to train staff to use, and ultimately brings bright tasty beer time and time again!
If you are not using CaskWidge then start now! It will pay for itself many times over!