Favorite Items is one of SheShoppes built-in widgets in the Pompidou theme. On the demo page, it is located below the header slider and promo boxes area.
Add or edit Favorite Items widget
To add or edit the widget, go to APPEARANCE >> WIDGETS.
Drag the Favorite Items widget from the Available Widgets section, and drop it to the Home : Header widget area.
Name the section on the title field (optional). On the demo page, I named it My Favorites.
Click the Add Widget button to add your affiliate widget. Paste your affiliate widget in the “Reward Style / Shop Style Widget / Amazon etc.” field. You can add more than one widgets.