Created
August 29, 2018 15:19
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Add a discount programmatically depending on the cart content count.
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| // Hook before calculate fees | |
| add_action('woocommerce_cart_calculate_fees' , 'add_custom_fees'); | |
| /** | |
| * Add custom fee if more than three article | |
| * @param WC_Cart $cart | |
| */ | |
| function add_custom_fees( WC_Cart $cart ){ | |
| if( $cart->cart_contents_count < 3 ){ | |
| return; | |
| } | |
| // Calculate the amount to reduce | |
| $discount = $cart->subtotal * 0.1; | |
| $cart->add_fee( 'You have more than 3 items in your cart, a 10% discount has been added.', -$discount); | |
| } |
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