To set up your first fee with Magical Product Fees, follow these steps:
In your Shopify admin, go to Online Store > Apps and select Magical Product Fees.
Click Create fee.
Choose a Function Method from the Select a Method popup.
Enter a title for your fee.
Add a description in the Details field if you want customers to see why the fee is being charged.
Under Type, choose whether the fee applies to products or the order.
In Calculation, pick either Percentage or Fixed amount and enter your value.
If you’re applying the fee to products, set how often the fee applies:
Every product: The fee is charged for each matching product in the cart.
Once per product: The fee is charged once per product, no matter the quantity.
Choose how you want to bundle the fee:
Matching Product: Bundles the fee with the specific products.
Other Product Fees: Bundles fees together as a separate line item (best for excluding from product-based discounts).
Choose which products the fee applies to:
All products
Specific collections
Specific products
Custom conditions (set your own rules)
If you’re creating an order fee, choose if it applies to the subtotal or the total (total is only available on Growth plans).
Click Save.
Your fee will now be active in your store.