Dear Malcolm
Thank you for your note advising us of your increase in charges.
Based on an eight-week cycle we calculate that our annual average spend on window cleaning will now go beyond two hundred pounds a year to £214.50. Not only does this break the £200 “barrier”, but it is also beyond the budget we had set for ourselves for window cleaning.
However, for the time being, we would like you to continue to clean our windows and we are prepared to agree to the proposed price increase.
Going forward we shall review market rates and may need to consider taking on this job for ourselves.
This is probably unwelcome news to you, but our thinking is based entirely on the cost implications and not a reflection on the quality of the service you have provided to us.
Regards