Add a Percentage Discount on a Per Product Basis in WooCommerce

The PHP code in this download folder enables you to set a percentage discount on a per product basis conditionally and :

The input field for the percentage discount is shown conditionally on the Edit product screen for products in specific taxonomy terms.

The regular price is shown with a strike through and the discounted price displayed beside it.

Code Installation

Simple one step copy & paste of the PHP code to the end of your child themes functions file or custom functionality plugin.

Modify the parameters in this line of code with your taxonomy name and taxonomy type:

For product tags use product_tag like this ;

has_term( 'discount', 'product_tag' )

Where discount is your tag name and product_tag is the name of your taxonomy.

For product categories use product_tag like this ;

has_term( 'discount', 'product_cat' )

Where discount is your category name and product_cat is the name of your taxonomy.

You can also target taxonomy terms using the ! not operator like this :

if ( ! has_term( 'discount', 'product_cat' ) )

return;

In this case, the code will return early if the product category is not named discount and not execute.

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