App Market Gap

PostRules

by Subject Matter

Show, hide, or block shipping rates at checkout based on your customer's postcode. No code required.

Rating
5.0
Reviews
3
Pricing from
$12.00/mo
Launched
May 2026
Est. installs
Est. lifetime revenue

First seen 18 Sep 2026 · Data updated 1 week ago

Worst recent reviews

1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.

About PostRules

PostRules lets merchants create rules that filter shipping rates at checkout based on a customer's postcode. Show mode restricts postcodes to specific shipping methods. E.g. Only show rural delivery options to rural postcodes or block mode prevents customers placing orders from postcodes you can't deliver to. Everything is configured within the app's dashboard.

Highlights

  • Filter shipping rates by postcode; show or block at checkout.
  • Built-in postcode presets for common regions like NZ rural areas
  • Draft and active states let you prepare rules before going live.
  • Stale rate detection alerts you when Shopify shipping rates change.

Languages

English