Can we place the Frequently Bought Together widget on the shopping cart page?
The current version of the Frequently Bought Together app cannot be displayed in the shopping cart page. The main goal of the app is to suggest other products that go together with the current product, which does not apply to non-product pages. We tried to mimic the popular Amazon's widget that works exactly that way.
We may add this feature in the future but it is not possible now.
If you are interested in cart recommendations, you can take a look at our other app Also Bought.