Running a small business we get lots and lots of marketing literature  
from other companies looking for business. Until today the best "free  
stuff" we have had includes a really nice pen, and a Cadbury Boost  
chocolate bar from a marketing promotions company who wanted to give  
us "something to eat while browsing our magazine". Today came the  
strangest item.... a £10 used note attached to a letter addressed to  
me from a company who manage training for other companies. Apart from  
the letter being passed around the office and read by everyone (rather  
than the usual skim read by me, then file in the recycling bin) this  
'clever' idea to read the letter brought one question to mind......  
Can you think what it might be?
