WooCommerce support is integrated into The Affair. All you need to do is to install the WooCommerce plugin and configure it according to the documentation.
Simply install WooCommerce:
And then follow the WooCommerce documentation.
Here’s an example of a shortcode for a grid of four recent products:
[products per_page="4" columns="4"]
Please refer to the WooCommerce documentation for all available shortcode parameters.