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Discover how to set dynamic percentage fees for warranty options in `WooCommerce` checkout, using product SKUs for custom calculations.
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This video is based on the question https://stackoverflow.com/q/68659680/ asked by the user 'Rosalito Udtohan' ( https://stackoverflow.com/u/14358643/ ) and on the answer https://stackoverflow.com/a/68670882/ provided by the user 'Bhautik' ( https://stackoverflow.com/u/6469645/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Implementing Dynamic Warranty Fees in WooCommerce Based on Product Price

When running an online store with WooCommerce, providing customers with options to purchase extended warranties can not only enhance their shopping experience but also increase your average order value. One common scenario is setting a percentage fee based on the original price of specific products during the checkout process.

The Problem

You want to add a warranty option during the WooCommerce checkout that allows customers to choose between a standard included warranty and paid extended warranty options. The challenge is that you need to compute the fee based on the product's original price rather than the subtotal amount. Moreover, you're interested in targeting products by their SKUs for a more tailored approach.

Understanding the Solution

To achieve this, we can create a custom function that computes the subtotal of the relevant products based on the SKU, then displays the warranty options dynamically during checkout. This involves several steps:

1. Custom Function to Calculate Subtotal by SKU

We'll start by creating a function that loops through the cart items, checks their SKUs, and calculates the subtotal for targeted products. Here’s how you can implement this:

[[See Video to Reveal this Text or Code Snippet]]

2. Display Warranty Options on Checkout

Next, you need a function that adds the warranty options at the checkout stage:

[[See Video to Reveal this Text or Code Snippet]]

3. Adding Percentage Fee Based on Warranty Choice

Once the user selects an option, we can add the corresponding fee to their purchase:

[[See Video to Reveal this Text or Code Snippet]]

4. Saving Selected Warranty Option to Session

Finally, we need to save the selected warranty option for future reference:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By utilizing the code snippets provided, you can effectively implement a dynamic warranty fee that is based on the original price of a specific product identified by SKU. This not only enriches the customer experience but also enhances your business by allowing you to charge for additional services.

Now you can confidently offer your customers a selection of warranty options that directly ties to the products they are purchasing. Happy coding!