The Easy AdSense Plugin for WordPress is a great way to add your AdSense code to your self-hosted WordPress site. It’s easy to use and is often updated. You just need to generate the code first with your Google AdSense account and copy and paste it into the plugin.
Changing themes could wipe out your AdSense codes.
If you use the Easy AdSense Plugin and change or update your WordPress theme, the Easy AdSense Plugin returns to default settings and erases all your codes.
It’s important that you check on this. Failure to do so could result in lost income.
At least that has been my experience when using Artisteer 3.0 for the Mac to create my themes. I have not attempted to test this with other themes and would welcome other people’s experiences.
The only thing to do if this happens is to go back into your AdSense account and copy and paste all the original codes again. This would be a great time to update your AdSense ads if they’re not performing well.