Custom Permalinks?

Hi,

I just installed this plugin on a client site who use the custom permalink plugin.

I noticed even if i give a custom permalink to the product type, it defaults to sastype… url.

Is there a way to fix this and remove the sastype from the url?

I created a page called store. sitename.com/store

Now if i want all the categories and products added to follow the above url, what should i do?
Say, for the categories
sitename.com/store/furniture

or for the products

sitename.com/store/chairs.html (or something like this)

https://wordpress.org/plugins/pg-simple-affiliate-shop/