Jenny, thats a great idea and one I used last week as well.  I did a trial for Dove and had about 30 hair care samples sent to me so they have been going out with a business card attached.  Might as well use up this stuff and keep our costs to a minimum.

For everyone involved so far - thankyou!   Please remember there are never any silly questions - your question might be the one that helps someone else.  Please always feel free to ask anything at all.