App modlet: Block PO Box & Lockers Vs App Checkout Blocks & Customizer
App info
| Developer | modlet | Marmeto Apps |
| Tag Line | Prevent return fees and failed deliveries instantly. | Customize your checkout using upsell blocks, rules & forms. |
| Meta description | Stop costly carrier return fees with unlimited, free PO Box blocking. Prevent undeliverable addresses instantly. Upgrade for custom routing and exemptions. | Create powerful checkout & post-purchase experience with upsells, one-click discounts, item edits, dynamic fields & block, address validation and payment rules |
| Launch Date | 2026-03-09 | 2023-05-09 |
| Shopify Badges | Uncertified | Uncertified |