You can display the Sticky Buy Me Widget other than the product page by using the Sticky URL Based ATC feature.
To set up the Sticky URL Based ATC feature, please follow the below steps:
1) Click on the Sticky URL Based ATC.
2) To enable the Sticky URL Based ATC feature, please select the Sticky URL Based ATC is enabled? option.
3) To add a URL, click on the Add New URL button.
4) After that add the URL of the page where you want to display the Sticky Buy Me Widget.
5) Now search for the product that you want to display in the Sticky Buy Me Widget on the above-specified URL.
6) Click on the Add button associated with the product that you want to display.
7) Please press the Save button after making any changes.