Hi,
Excuse me if this sounds dumb, Friday night and a beer or three.
Did you not want any payment on completion of the initial clean?
Either way the only point the guy has seemed to move on is this 60 days. Has he signed a standing order for £15 or £22?
If no payment in respect of the initial clean what stops him from cancelling payment as soon as the clean is done?
I have set up maintenance plans, some customers are super, others not so, and in every case it has been when the lady wants the service and I suspect the husband begrudges paying !
Nigel