Do you review books or refer to them in your posts?  Are you an Amazon affiliate?
If so, I recommend the WordPress plugin, AmazonSimpleAdmin.
The plugin homepage says that it only works with PHP 5, but I’ve had success on my sites that — according to my hosting service — are running PHP 4.3.4 with Zend Optimizer.
Also, [...]

There are several sites that can keep you current on Internet marketing trends and tools.  One of them is Internet Marketing NewsWatch.  It’s an interesting mix of news for almost every level of marketer… which means that you may be interested in only some of their news reports.
That said, the site draws from a wealth [...]

Many people have asked me about E-Junkie, because they want to sell their own digital products.
Here’s my summary.

Low fees, starting at $5/month, total.
They host your files for you.
They auto-send your “thank you” emails with their own secure download links.
PayPal, Clickbank, and other payment options for your customers.
Available for your digital products as well as products [...]

To avoid massive bandwidth use by people downloading my free graphics, I’m changing how my book customers access the freebies. (To find out why I’m doing this, scroll down to the foot of this page.)
Here’s the new freebies URL:
Resources for Book Owners
Here’s how to find the password: (only book owners can do this)

1. Open [...]