# Product Discoverability

* Quick global search should allow finding product by keyword from anywhere in site. *Pakk sites have global search by default*.
* Main product navigation menu should have 5-7 links, corresponding to the main sections or departments on your site. *Pakk sites autogenerate the main menu - make sure you have 5-7 parent categories*.
* Don't have an infinitely nested category hierarchy if you can avoid it - 2 to 3 nested levels at most. *Pakk product navigation menu goes shows only 3 levels deep.*
* Product category views (lists of products) should offer useful sorting and filtering (on pertinent product attributes). *Pakk sites implement functional filter bars on category views.*
* Do you allow customer to mark products as favourite or create a Wishlist? *Pakk sites allow this by default*