WooCommerce snippets

WooCommerce code snippets.

Practical WooCommerce snippets from real client builds, written to drop into production themes, child themes, and custom components.

All 15 ACF 5 Performance 1 PHP 1 Shopify 3 WooCommerce 3 WordPress 2

WooCommerce

Intermediate

WooCommerce Checkout Notice — Conditional Cart Total Alert

Display a notice on the WooCommerce checkout page when the cart total meets a threshold — free shipping eligibility, bulk discount qualification, or minimum order requirements — using…

Use this when you want to nudge customers toward a higher cart… ~5 min setup

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WooCommerce

Intermediate

WooCommerce Custom Checkout Field — Add and Validate with PHP

Add a custom field to the WooCommerce checkout form with server-side validation, order meta storage, and admin display — using WordPress filter hooks, not template overrides.

Use this when WooCommerce's default checkout fields don't capture everything you need… ~10 min setup

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WooCommerce

Beginner-friendly

WooCommerce Sale Badge Percentage — Discount Display PHP

Display a "Sale" badge with the actual percentage discount on WooCommerce product cards — using product price comparison, simple math, and WooCommerce action hooks. No template overrides needed.

Use this when you want product cards to show exactly how much… ~3 min setup

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