Many of LESCO Consumers ask for previous bill history. Through this new utility they save their previous bills and can use them anytime, its totally secure because you will access your bills through login with username and password and nobody else can see your bills. You can save other bills like PTCL and SNGPL etc. along with your files.
Following is an example of bills;
If you want to start it right now. You can contact through FB Page.