Postcode Kings

Postcode Kings

by Marketing Together

Simple Weight Based Postcode Shipping Extension

5.0 of 5 stars(3 reviews)

Group Shipping by Zip/Postcode

Set up different rates for different postcode/zip codes areas. Bulk add postcodes/zip codes. Add multiple rates per postcode if required.

Ship by Weight & Zip/Postcode

Set up weight ranges and postcode/zip code groups to give you complete control over your shipping rates.


Works with USA, CANADA, UK, AUSTRALIA postcodes/zip codes.

About Postcode Kings

Easy to use Weight Based Zip code/Postcode Shipping Rates

A shipping plugin that will allow you to set zones for postcodes is hard enough to find! Let alone one that will allow you to set custom weight ranges for each zone... Well - You just found one.

  • Set up postcode zones and assign a flat rate
  • Set up postcode zones and assign rates based on weight range
  • Set up postcode zones and assign rates based on price range
  • Unlimited zones available
  • Unlimited weight groups
  • Unlimited price groups
  • Copy and paste large groups of postcodes for easy data entry

Do you need shipping rates for individual postcodes? Or do you need shipping rates for certain weights and postcode groups?

Create shipping rates for certain Zip codes/postcodes, groups of Zip codes/postcodes with the added functionality to filter rates by certain weight criteria.

Here is an example. I have lots of different sized products to send around the country. Depending on the weight of all the products and where they are going, I need to calculate the shipping. This calculator will add up the weights in the shopping cart, then check the postcode in the checkout and work out the shipping.

Need an even simpler example? Johnny has an apple that is 100g and a banana that is 200g in his cart. Need to ship 300g to your city Johnny? No problem, so long as your postcode has been added to a zone you will be getting your banana in no time.

Carrier calculated shipping is required to use this app. Carrier calculated shipping is available by default on Advanced and Plus Shopify plan.

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Pricing 14-day free trial


* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

5.0 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
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  • 4 of 5 stars
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  • 3 of 5 stars
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  • 1 of 5 stars
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Most recent reviews

The Garden of Vegan

Great App! - Highly recommend for any business that wants to calculate shipping easily, and manage their deliverable areas. We are based in Australia, and works perfectly for us here.


We used this app to easily set up our online store that uses our local courier to deliver. We use this app to have postcode weight based shipping rates. I can't recommend it enough for a simple quick solution.

MrLavish & Co

Excellent app, works flawlessly, amazing service when you need help. Highly recommended if you need postcode based shipping rates or if you need weight based postcode shipping rates. Thank you