Yes, but your affiliate links would look have GET parameter like other post types.
Yes, just visit plugin setting page and enter your own word.
It’s a simple WYSIWYG tool for embeping your link into the site content. Just select options you need and copy&paste to the post content.
Please visit Affiliate Links > Settings and enable ‘Count Hits’ option.
We can help you tuning the plugin up to your needs, or even creating a new one from scratch, per your requirements. Drop us your request and we will get back with the estimate shortly.