Customizing WooCommerce Checkout Pages Without Plugins
I’m here to share simple, practical ways to improve your WooCommerce store and make eCommerce easier. One thing I’ve learned over the years is that a seamless checkout experience can make or break your sales. That’s why today, I’m sharing a few practical WooCommerce customizations that you can implement without relying on plugins.
Here’s what I’ll guide you through:
- Removing the unnecessary Company Name field from the checkout page.
- Changing the default currency to match your regional needs.
- Adding a simple yet impactful custom promo code message.
These tweaks will help you deliver a professional, user-friendly shopping experience while keeping your website lightweight and efficient.
1. Remove the Company Name Field
Let’s be honest, not every store needs a Company Name field during checkout. For most businesses, it’s irrelevant and only adds unnecessary friction for the buyer. Here’s how you can remove it:
Step-by-Step Instructions
- Log in to your WordPress dashboard and go to: Appearance > Theme File Editor.
- Open the
functions.php
file of your active theme. (Pro Tip: Always back up this file before making changes!) - Add this code snippet:
add_filter('woocommerce_checkout_fields', 'custom_remove_company_name_field'); function custom_remove_company_name_field($fields) { unset($fields['billing']['billing_company']); // Removes the Company Name field return $fields; }
- Save your changes.
What Happens Next?
The Company Name field will disappear from the checkout page, making the process quicker and simpler for your customers.
2. Change the Default Currency
If your store operates globally or caters to customers outside the U.S., changing the default currency can provide a localized and familiar experience for your buyers. Here’s how I recommend doing it:
Step-by-Step Instructions
- Go to your theme’s
functions.php
file via the Theme File Editor. - Insert the following code:
add_filter('woocommerce_currency', 'custom_set_default_currency'); function custom_set_default_currency($currency) { return 'EUR'; // Replace 'EUR' with your desired currency code }
- Replace
'EUR'
with your preferred currency code, such as:- GBP: British Pound
- INR: Indian Rupee
- AUD: Australian Dollar
- Save the changes.
What Happens Next?
Your store will display prices in the new currency, creating a familiar shopping experience for your target audience. And don’t forget to double-check the currency codes using the ISO 4217 Currency Code List.
3. Add a Custom Promo Code Message
Who doesn’t love a good discount? Adding a simple promo code message can significantly improve conversions by encouraging customers to complete their orders. Let me show you how to do it:
Step-by-Step Instructions
- Open the
functions.php
file in your theme editor. - Add this code:
add_action('woocommerce_before_checkout_form', 'custom_promo_code_message'); function custom_promo_code_message() { echo '
🎉 Use code “SAVE20” at checkout for 20% off your order! 🎉
‘; }
- Customize the message to fit your promotion. For example, change the text, font size, or promo code to match your campaign.
- Save your changes.
What Happens Next?
Your customers will see a bright, attention-grabbing promo code message right at the checkout page, encouraging them to apply the discount and complete their purchase.
Why These Changes Are Game-Changers
As someone who’s spent years optimizing WordPress sites, I can confidently say that these small tweaks can make a big impact:
- Streamlined Checkout: Removing unnecessary fields simplifies the buying process.
- Localized Shopping: Displaying prices in your customers’ currency builds trust and familiarity.
- Higher Conversions: Promo messages act as nudges, converting hesitant visitors into loyal buyers.
Frequently Asked Questions
Q1: Why remove the Company Name field from checkout?
A: It simplifies the checkout process, reducing friction and improving conversion rates by removing unnecessary steps.
Q2: How can I change the default currency in WooCommerce?
A: Add a code snippet to your functions.php file to display prices in a currency that matches your target audience’s region.
Q3: How do I add a custom promo code message?
A: You can add a custom promo message using a code snippet in the functions.php file to encourage customers to apply discounts during checkout.
Q4: Will these changes affect my store’s performance?
A: No, these customizations are lightweight and improve the checkout experience without affecting site speed.
Final Touches
Before celebrating your customizations, take a few minutes to ensure everything works perfectly:
- Test It: Verify that the Company Name field is gone, the new currency displays correctly, and the promo code message appears as expected.
- Clear Cache: Clear both your website cache and browser cache to see the changes in real-time.
- Backup: If you haven’t already, back up your
functions.php
file before making further edits.

Shahab Ali leads the content team at Codixes as Content Chief, bringing a wealth of experience in writing technical and growth-focused content. Known for his ability to make technical topics relatable and actionable. His mission? To ensure every piece of content not only educates but drives measurable results.