WPD ad manager won't doesn't work.

When I first uploaded a sales offer in WPD ads and banners I had no problem. The ad showed up and it registered with the ad manager. I later deleted it to make some changes and now I can't get it to work. I'm simply baffled and don't understand what

• sales offer
• wpd ad manager

Can I only have one sales offer?

I used the sales offer section in the "Ads & Banner Setup" page. How do I add more advertisements?

• advertisements
• sales offer
• widgets

How exactly do I set up a sales offer?

How exactly do I set up a sales offer? Please give me step by step instructions. Thanks.

• sales offer

How do I add an Aweber opt-in form to the Sales Offer area of my blog?

How do I add an Aweber opt-in form to the Sales Offer area of my blog?

• aweber
• opt-in
• sales offer