Just done this letter, as -4c outside, going out midday

What do you think (oh forgot this is for the 5% of custies that pay late all the time

everyone else is cash, cheque+by post, internet transfer and am happy with

If I lose the 5% oh well, do you think letter is polite though, guys? (not done spell check yet

)
Ps. will alter start date as I give or post to custies but always 15th.
From : Lee your window cleaner.
Dear Customer,
Just to inform you as from January 2013, I am changing over to Standing Order, for payments.
At present to clean the windows of your property is £_____ .
I call on a 5 week basis, so 10 cleans a year.
So could you please set up a standing order for my services of
£_____, a month. (Annual cost £_____ divided by 12 = monthly charge.)
My Bank Account, Sort Code: Account No:
Please could you set up the standing order before the date : January 15th 2013.
and continueing for the 15th every month.
(I have choosen this date for all my customers so it is easy to check everyone online
at once, sorry but I can not alter date.)
I would appreciate it if you could email me comformation of doing this,
I hope you continue with my service but if I do not receive an email or text confirming set up of your standing order before January 15th 2013 then I will take this as cancelation of my sevices.
Many thanks Lee your window cleaner.