Android In-App Billing Dynamic Product List

Question

I am currently working a setup for in-app billing on one of my applications. Is there a way to set up purchases without a product list on the Android Market side? Essentially, I

Answer 1

No you can't.

The reason for this is security. Someone could hack your app and add a new product/ change your product prices, but defining them on the market; they would have to hack your app and have your login for the android market.