You can install Wishlist via the plugin store, or through Composer.
To install Wishlist, navigate to the Plugin Store section of your Craft control panel, search for
Wishlist, and click the Try button.
You can also add the package to your project using Composer and the command line.
Open your terminal and go to your Craft project:
Then tell Composer to require the plugin, and Craft to install it:
composer require verbb/wishlist && php craft plugin/install wishlist
You can try Wishlist in a development environment for as long as you like. Once your site goes live, you are required to purchase a license for the plugin.
For more information, see Craft's Commercial Plugin Licensing (opens new window).