The Pay / Bid Engines section allows you to maintain all of your advanced submissions through a single, quick-reference interface.
There is a difference between the two types of engines, and we feel the information is quite adequately supplied within the interface. The list of engines may change as some engines appear and others go away. We have compiled the largest and most popular for you here.
We anticipate that some will ask why we did not just provide a check box and credit card entry area in AddWeb and include the submissions in the normal list. The answer is twofold and fairly simple. We believe that you, or most of you, would rather see exactly what is happening with your credit card information. We also want to provide you with the correct interface to manage and update your Bid for Placement accounts.
As each of the engines listed here have slightly different methods and requirements, please read the information supplied in the Pay/Bid Engines interface, and learn about each of these engines.