App Market Gap

AddressFence: PO Box Blocker

by momiji-shop

PO box blocker for billing too — street-number checks included

Checkout - Other Free plan
Rating
—
Reviews
0
Pricing from
$9.99/mo
Launched
Jun 2026
Est. installs
Est. lifetime revenue

First seen 18 Sep 2026 · Data updated 1 week ago

About AddressFence: PO Box Blocker

Free covers billing PO-box + street-number. Upgrade for messages, regions, CSV (Pro/Plus). Shopify now blocks PO boxes, lockers and ZIP patterns natively, on the shipping address only. AddressFence covers what that leaves out. Billing address: block PO boxes, lockers, ZIP and region on billing - fields the built-in rules cannot target. Street number: the Address Blocker rule that was not migrated. Blocks a street line with no number in it.

Highlights

  • Billing-address rules - built-in checkout rules cannot target billing at all.
  • Require a street number - the Address Blocker rule that was not migrated.
  • Test any address in the simulator before publishing, with one-click rollback.

Languages

English