1 2 3 submit Pro also known as websitesubmit hypermart was a website used for SEO it would allow you to submit your website to various search engines, I had used if for the longest time on this site but unforchently not only did they require you to implement a ad or else you are violating their terms and agreement but their site has been down for quiet sometime.
They began offering other SEO services and buried their web sublimation tools further and pushed their paid for SEO service tools.
The other services promissed to boost your website in search engines, and gain you more views. I was appart of their associates program where I got those services for free so long as I continued to display ads for signing up for the same services and was even offered commission on if a sale was made through it, not one sale came from this ad, more sales came from my personal ads for my products.
The associates program ment I had to sell to get the same service, which it never sold, since the link has been broken I have actually increased in views which is odd. I have not removed the links yet because of that and because I am simply waiting for the service to come back on but it seems like it being down for several days( almost a week), is a bit un-insuring that it will come back.
I have not heard any information on why it is down, just 404 & 403 errors everywhere. The parent site hypermart.net is still up and offering similar services but only for websites created with their tools and using their hosting service. So it is unknown to the cause of why it is down, but it is. If it remains down for another few days those empty ad boxes maybe gone and up for grabs, as the service maybe out pertinently with those 403 errors.