1. Navigate to Pricebook > Promotions Management
2. Click Manage Promotions
3. Click the blue "Batch Actions" button at the top of the window.
4. In the popup window, select the appropriate store
5. Select "All Items"
6. Select "Accept/Publish"
7. Click OK
8. Monitor the "Promotion Acceptance History" section located at the right of the screen. Occasionally click the green "Refresh" button. Once all the listed jobs change from "queued: to "succeeded" the publishing has completed.
9. Logout and backing to the POS for the promotions to take affect.