Forum Moderators: skibum
The other problem is that people frequently enter inaccurate information into web forms and on competitions. People like their privacy, and it's also a fairly small sample. You have to balance the price you are likely to get with the probable damage to your reputation if you sell this on and it's misused.
Its going to be very hard to put a value on thiskind of information - back in teh late '90s a well known direct marketing firm gave me a price of 28p per targeted customer I wanted to approach.
The price was a 1p under the price of a first class stamp and it was a non exclusive one shot mailing to boot.
so on the basis of what your saying here I guess your entire mailing list amybe worth £300 - £500 depending on age of the list etc etc