Yeh... I agree too.
Window Cleaner Pro is a brilliant piece of software, that now I have all my customers on is reducing the time spent in front of the PC doing office work.
Basically a couple of clicks and your weeks schedules are done, printed - end of day takes a few minutes - and from that your invoices can be printed, and saved, reading for mailing. Payments are a doddle too.
End of day/week/months charged, and collected again is just a couple of clicks.
Need to know how much is outstanding - again just one click. And a full list in decreasing values is shown.
Again, Ian is fantastic at giving support and advice.
Money well spent is my opinion.