I have a website: http://www.karathecomputertutor.com. It gets between 6.000 and 8,000 hits each month. Last week I received my first request for online advertising. A company in the UK wants to place a text link on my site. I'm starting to research this since I've never had such an offer before. They want to pay for an entire year at once. How much should I charge? Is there a special way to go about negotiating this? Anything I should watch out for?