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Setup GuideVerified Feb 26, 2026

How to Set Up Oversized Item Handling on Your Shopify Store

Step-by-step setup for oversized item handling using Magical Fees & Tariffs on Shopify.

Overview

Oversized Item Handling Fees: Oversized handling fees recover the true cost of packing and shipping bulky, heavy, or large items. Instead of absorbing higher freight costs, merchants add a flat surcharge per item and target products or collections tagged as oversized or heavy.

Setup steps

Follow these steps to get oversized item handling on shopify running with Magical Fees & Tariffs.

Install Magical Product Fees

  1. 1

    Install from the Shopify App Store

    Visit the Magical Product Fees listing on the Shopify App Store and click "Add app" to install it on your store. The free trial gives you time to configure and test before committing.

  2. 2

    Open the app and start a new fee

    From your Shopify admin, go to Apps and open Magical Product Fees. Click "Create fee" to start setting up your first fee rule.

  3. 3

    Choose your fee method

    Select the Function Method (recommended for most stores — fees appear as part of a product bundle at checkout) or the Block Method (fees appear as separate line items — preferred for stores that need discounts to apply to fees).

How to Add Oversized Item Handling Fees on Shopify

  1. 4

    Install Magical Product Fees

    Install Magical Product Fees on your Shopify store. The free trial gives you time to configure your fees and test before committing.

  2. 5

    Create handling fee rules for oversized products

    Create handling fee rules for oversized products, set a flat surcharge per item, and target products or collections tagged as oversized or heavy.

  3. 6

    Test with a sample order

    Assign the rules to oversized or heavy products, place a test order, and verify the handling fee applies correctly at checkout.

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