I recommend purchasing a sponsorship on a newsletter that gets sent out to your targeted audience. Definitely do not get into the spammy business of buying email addresses - and untargeted ones, at that.
cscgal
The Queen of DaniWeb
19,421 posts since Feb 2002
Reputation Points: 1,474
Solved Threads: 229
I would search the web for companies that might be interested in your product and send them more personal emails (not spam)
Those companies are probably more easy to purchase your product.
GiorgosK
Junior Poster in Training
52 posts since Jun 2007
Reputation Points: 17
Solved Threads: 1