Here is how I do it. Rather simple task, I am not a coding guru by any means.
1. Make a directory (folder) in the root of your site. I call mine "recommends".
2. Begin making files for your affiliate links, you can save them as the casino/poker site/book, whatever. Like this:
Code:
<?php
header("Location:http://example.com/affcode");
?>
Let's say that is for "Casinobest.com", save the file (with only the above code in it) to the folder you made. (Save the file as Casinobest.php)
3. In your review/home page/email, you will link the site as such:
Code:
<a href="http://mysite.com/recommends/Casinobest.php">Anchor text</a>
The visitor clicks your link, the browser goes to your "recommends" folder, and finds the file, and then straight to the casino.
In your robots.txt file, add this:
Disallow: /recommends
That way the filder will not be crawled.
You can call the folder whatever you wish, I have one website that I called it "Visit" so when a visitor hovers the link it appears as "http://website.com/Visit/Casinobest.php. Then... I did a separate folder to hold direct download links called "download" the link shows as "http://thewebsite.com/download/Casinobest.php"
Hope this helps. Feel free to post any questions or PM me.
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"People who are unable to motivate themselves must be content with mediocrity." ~Andrew Carnegie~