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Displays estimated shipping rates directly in the cart. Shoppers choose a destination (country, and province/state if required) and can enter a Postal/ZIP code for the most reliable estimate. Geo-IP auto-detection is optional and can speed up the first estimate, with manual selection/entry always available.

Quick setup (3 steps)

1. In Shopify Admin, open Apps → FP1 – Cart Shipping Calculator and start your 14-day free trial (billing approval) to unlock the widget in your store.
2. In the app Settings, choose a Readability size (X-Compact → Large) and optionally enable Geo-IP auto-detection.
3. Go to Online Store → Themes and click Edit theme on your current theme. Under App embeds, turn on Cart Shipping Widget (under FP1 – Cart Shipping Calculator) and save. Then open your storefront cart, add a test item, and confirm the widget appears.

Destination selection

• The country picker is limited to destinations supported by your store’s Shopify shipping setup.
• If a country requires a province/state to determine which rates apply, the widget will prompt for it.
• For best accuracy, the shopper can enter a Postal/ZIP code before updating rates.

Optional Geo-IP auto-detection

• If enabled in the app Settings, the widget may use a shopper’s IP address to estimate their country/region and speed up the first estimate.
• IP location is approximate (VPNs, mobile carriers, and privacy tools can affect accuracy) — shoppers can change the destination and enter a Postal/ZIP code any time.

Common issues & fixes

• Widget not showing
  • Confirm billing is active (free trial/subscription) — the widget is unlocked after billing approval.
  • Make sure there’s at least one item in the cart — the app only runs when a cart exists.
  • Confirm the app embed is still enabled in the Theme Editor, then refresh the cart page.
  • Test in a new incognito window to avoid cached theme changes.
• A country is missing from the picker
  • This usually means your store doesn’t ship there. Go to Settings → Shipping and delivery and add the destination to your shipping zones, then test again.
• No shipping rates returned
  • Go to Settings → Shipping and Delivery and confirm you have at least one active shipping zone and rate that applies to the destination you’re testing.
  • Double-check that the destination is included in your zone (some countries let you include/exclude specific states/provinces).
  • Make sure the cart has at least one shippable item. If your rates depend on weight or carrier calculations, ensure products have weights.
  • Fast check: enter the same destination at checkout. If checkout also shows no shipping options, then the store has no rates for that destination (the app is working as expected).
  • For best results, test by entering a destination Postal/ZIP code in the cart widget.

If rates look wrong for a specific location, include the destination (country, region, postal/ZIP) when you email support. That makes it easier to compare what Shopify is returning vs. what’s expected.

Learn more about theme app embeds in Shopify’s official guide: Extend your theme with apps.

Backend-only app that runs scheduled checks against your orders. It never touches your storefront — it reads fulfillment data, stores internal alert records, and may tag orders for your team.

Quick setup (once per store)

1. In Shopify Admin, open Apps → FP1 – Partial Fulfillment Flag.
2. On the Settings page:
   • Enter one or more alert email addresses (for example, [email protected], [email protected]), separated by commas.
   • Choose an alert delay (for example, 1 day for day-to-day use; 5–15 minutes is useful for testing).
   • Optionally enable:
     • Interval alerts — repeat alerts every X hours.
     • Daily summary — one email per day (sent at your selected time) listing all stuck partial orders.
     • Daily summary time — choose when the daily summary is sent (store timezone).
3. Click Save and wait for the “Settings saved” confirmation.
4. If you don’t see alerts, check spam/junk for messages from [email protected] and mark them as safe.

How to do a simple test

1. In Settings, temporarily set the delay to 5–15 minutes (for example, 5 minutes).
2. Create a test order with at least two items.
3. Fulfill only part of the order so Shopify marks it Partially fulfilled.
4. After the order has been partially fulfilled longer than your delay and the next automatic check has run, look for an alert email in the inboxes you configured.
5. Fully fulfill the remaining items. After the next check, interval alerts stop and the order drops out of future summaries.

Common issues & fixes

• No alerts arriving
  • Confirm the alert email field in Settings has the correct address(es), separated by commas, and save again.
  • Check spam/junk for mail from [email protected] and mark it as safe.
  • Make sure you have at least one order that is Partially fulfilled and older than your configured delay.
• Too many alerts
  • If Interval alerts are enabled, they repeat every X hours until the order is fully fulfilled. To reduce noise, turn off interval alerts or use a longer delay plus a daily summary.
• Order still appears in summaries after I fixed it
  • Confirm the order is fully Fulfilled in Shopify (all line items).
  • The app clears its internal record the next time it sees the order as fully fulfilled.
• What the app never does
  • It does not email customers, cancel orders, or change fulfillment on your behalf. It only reads fulfillment data, stores internal alert records, and may tag orders (for example, PARTIAL_STUCK) for your team.

When you email support about FP1 – Partial Fulfillment Flag, include one or two example order numbers (and their current fulfillment status). That makes it much easier to help quickly.

Helps prevent orders to destinations you can’t ship to (remote regions, excluded ZIPs, special handling areas, etc). You define the rules; the app blocks checkout when a customer enters a matching Postal/ZIP code.

Quick setup (4 steps)

1. In Shopify Admin, open Apps → FP1 – Postcode Shipping Guard.
2. Add the Postal/ZIP codes you want to block:
   • You can add a full code (example: 94105).
   • Or add a prefix and block a whole area (example: 941*).
   • For codes with spaces (common in Canada/UK), enter them without spaces (example: M4B1B3).
3. If your store ships to multiple countries, you can optionally restrict a rule to a country (example: CA, US, GB).
4. Click Save and run a quick test at checkout with a blocked code.

Optional cart notice

You can optionally show a short notice on the cart page. This only controls the cart notice — checkout blocking still follows your rules.

Common issues & fixes

• Cart notice toggle is on, but nothing shows
  • The cart notice appears only if the theme app block is added to your cart template first. Add the app block in your theme editor, then re-enable the notice toggle.
• My rule isn’t blocking
  • Double-check spelling: remove spaces and extra characters (example: use M4B1B3, not M4B 1B3).
  • If using a prefix rule, make sure it ends with * (example: SW1*).
  • Make sure you clicked Save and the rule still appears in your list.
• It’s blocking too much
  • Prefix rules (like 941*) block everything that starts with that prefix. If you only meant one code, switch to a full code rule.
  • If you added a country restriction, confirm you used the correct country code (example: CA for Canada).
• What the app never does
  • It does not store customer addresses. It checks the Postal/ZIP code entered at checkout against your rules.
  • It does not change your shipping rates or zones — it only blocks checkout for the codes you define.

If you email support about FP1 – Postcode Shipping Guard, include 2 examples: one postal/ZIP that should be blocked and one that should be allowed (plus the country).