The following are the resources I use and recommend to you:
Best bang for your hosting buck, recommended by WordPress and awesome customer service. My sites are hosted with them, I like them so much.
Great resource for truly elegant, feature-rich themes.
When you signup for PayPal, you can start accepting credit card payments instantly. Fast, free, easy.
Unlimited Autoresponders, Build Multiple Mailing Lists, Publish Your Newsletter/Ezine
AudioAcrobat – The easiest way to create audio and video!
Create an affiliate program easily – for digital AND tangible products!
Offer appointments. Invite success. Drive revenue. No more phone tag or email tag!
Credit Card Processing Increase your customers? payment options by accepting credit cards and other electronic payments now.