1. Start here: SHOPLAZZA admin >> Products >> Product feed >> Add Feed.
Copy the generated Feed URL.
2. Log in to Facebook Business Suite and click Commerce to continue.
3. Unfold Catalog to select Data sources.
4. Click Add items > Add multiple Items.
5. Select Data Feed to continue.
6. Select Scheduled feed and click Next to continue.
7. Enter the Feed URL you copied from Shoplazza admin and click Next.
8. Plan your update schedule as Daily and enable the Add automatic updates.
9. Complete settings and click Upload to enter Upload sessions.
10. It takes some time to process and validate the uploaded products. After the upload, click to view the products that have been synchronized to the Facebook store.