Protect Commercial Plugin

kwalkerman

Hi,

I have some plugins that I would like to release for sale. I have read the information here:

about Distributing Your Plugin

My question is this:

How do you protect the plugin from being distributed to multiple computers?
Is there a platform for selling paid plugins? I know that you can run into issues selling items for small amounts due to credit card charge-backs and fees. How do people deal with this?

Thanks!

--
Karen