Do advertisers have to bid on your website before advertisements show or do they automatically show when you register? If they bid, do they bid on your individual website or do they bid on the category your website is in? Thanks
I believe they bid on your actual page as you can see here: www.adbrite.com/mb/commerce/purchase_form.php?other_product_id=681287
You can also set it up to show code from another provider (ie. adsense) if adbrite cannot fill the adspace. People can bid on your site directly or adbrite has whats called 'run of the network' ads or ads that will advertise on any site.