(Reposting this because it got lost in the new forums shuffle and it wasn't answered....)
There are lots of ways to make the following two statements by memo@amazon and amelia@amazon consistent. But there are just as many ways to read them that render them inconsistent. Could we get an official clarification on this?
"Summary: All skills are free to customers, and do not yet support in app purchasing."
Keywords: monetization, purchasing, price KB_0017
"...developers are free to monetize their skills...but you have to make sure to check the box Jo mentioned when submitting for certification. "