We are currently developing Previsto - a modern management system for window cleaners.
Previsto enables small businesses to concentrate on their work and avoid administrative work. With Previsto, you handle invoicing on the go via your mobile device and with direct integration to existing accounting systems, collecting money, reminders, etc. is a breeze. Simply do your work and get paid. Less accounting, no paperwork.
We call it: "Goodbye paper; Hello overview!"
Our plan is to launch Previsto in 2015. Keep an eye on previsto.com. The site will be updated regularly.