App PO Box Blocker by Rondeletia Vs App Libautech: Announcement Bar
App info
| Developer | Rondeletia Solutions | Libautech |
| Tag Line | Block PO Box addresses at checkout. Stop failed deliveries. | Free Shipping Bar, Countdown Timer, Sales Banners & Promo Bar |
| Meta description | Block PO boxes and unwanted address patterns at checkout. Restrict and prevent high‑risk orders to reduce shipping issues. | Announcement, free shipping, countdown & cart progress bars for Shopify. Customize designs, geo-target, schedule campaigns, and track results — no code needed. |
| Launch Date | 2024-03-20 | 2020-05-08 |
| Shopify Badges | Uncertified | Uncertified |