Request: Percentage Options

I just installed the Marketpress Plugin yesterday and have to say it is by far the slickest experience I have ever had with an ecommerce plugin (I have tried more than a few).

The percentage billing is an awesome feature that I hope you continue to upgrade. I would like to see.

- the ability to have percentage fees for non-supporters and no fees for supporters.
- Also the ability to have a standard percentage but to adjust the percentage by site also.

This way I could offer a 'pay by item' option or to encourage sellers to be more active, they could pay an annual or monthly fee and that would be it. Also, if I have partners or people active members and I want to reward them, I could lower my cut over time by the number of sales, blog activity, forum help, etc.

+1 if you agree!