Yes, my real issue is importing all my products into Seller Admin. I have well over a thousand of them and they already are in my own database where I want to manage them.
A tab delimited import may be helpful but it will still be labor intensive since each product (photographic prints, for example) can be sold in several configurations and new ones are added every couple of weeks.
Instead of doing that, can I create a generic product in Seller Admin and generate dynamic links for each configuration?
For example, can I have one product called "Print" that doesn't have a set price. Instead, I will calculate the configuration and price on my site and pass the information dynamically to the cart so I later know how to fulfill the order?
PayPal has this option (a hidden field I can populate with whatever I want) but it will be nice to consolidate all my downloadable and non-downloadable products into one cart framework.