Well well well... would you take a look at a post like that.. how can I resist.
First off, Winton, if you have a look at some of my posts elsewhere, hopefully you will see that I do try to help as much as possible and try to be as honest as possible in my answers.
Anyway, I nearly fell over myself in my attempt to reply in a speedy manner...
Err, I do PR, I do Marketing (hopefully others here would vouch for this).
I have waxed lyrical elsewhere on this site about people needing to remember that PR essentially is a way in which a business can raise sales through increasing its profile, and you have identified this already in your post. yey!
As for what does it costs well, it costs as much or as little as you want it to, don't be pressured into spending money. SME's are often put off from using a marketing or pr company (see how avoided using the word 'agency'... don't get me started) because people think it will be v expensive. It should only cost what you want it to.
You come to me and say, "Right Andy, you big bag of ideas, I have £x pounds to spend on a campaign and I want to increase sales on the back of it" I reply, "Well, that sounds great, for the figure you mention I suggest you do this that and the other, bish bosh bang... whadda you reckon". This way I don't come to you with a load of outlandish ideas that cost the earth. We both know where we are at, and I don't stop until the campaign does its job!
And off we go.
Please please please... someone from this forum say that they have used a marketing service, and found it useful! Help me out...
Send me a private E for more info... go on, I dare ya!