1. In the "Edit" section of your store admin, click on "Store Editor" link.
2. Scroll down to the bottom of the page and on the menu click on the "Variables" option.
3. In the Cws-inic-footer section paste StoreYa script code right after the closing "center" tag, before the closing div tag as shown on the picture below.
4. Scroll up and approve your changes by clicking on the "Update" button. You will now be redirected back to the Store Editor.
5. On the menu at the bottom of the Store Editor page, click on the "Publish all" button and wait till the content is fully published.