on front mine says
Ladderless Window Cleaner
Your windows have been cleaned today
Date £
Please send a cheque made payable to M SAXON in envelope provided.
We now offer a whole range of cleaning services, including carpet cleaning, gutter cleaning, fascias, conservatory roof cleaning and many more…just ask!
and on back
Payment Details
It couldn’t be simpler to send payment, just pop a cheque in the SAE and post.
Cheques made payable to M SAXON.
Payment must be sent within 14 days.
If payment is not received within in 30 days of clean then a late fee of £2.50 will be added to the bill.
with contact details on to, the £2.50 threat works a treat, and saying you do other services has brought in a fair bit of work too
i have 3 different cards, those in white, i have red ones for i will call back and blue ones for online payment, all with same layout but different instructions