I want to set shipping cost quantity wise on my woocommerce theme. I want to do this option :
For 1 to 5 products shiping cost will be 15%. More than 5 products whipping cost will be $6.99 .
Can i add this shipping option without a plugin ?
You need to hook a function to woocommerce_calculate_totals
action which is triggered right before calculating the final cart total. The woocommerce_calculate_totals
action provides the WC_Cart
instance, on which you can perform manipulation as per your requirement.
add_action('woocommerce_calculate_totals', 'modify_shipping_totals');
function modify_shipping_totals($cart) {
if($cart->get_cart_contents_count() < 6) {
$cart->shipping_total = ( 15/100 ) * $this->cart_contents_total;
// shipping cost will be 15% of cart content total
// you may also want to modify the shipping tax.
$cart->shipping_tax_total = 0;
} else {
$cart->shipping_total = 6.99;
$cart->shipping_tax_total = 0;
}
}
For further reference regarding changable variables refer to WC_Cart documentation.
// **Note**: This code is working only when you set Flat rate Settings
// cost value is 1
add_filter( 'woocommerce_package_rates', 'custom_package_rates', 10, 2 );
function custom_package_rates( $rates, $packages ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return;
$cart_count = WC()->cart->get_cart_contents_count();
$cart_total = WC()->cart->cart_contents_total;
foreach($rates as $rate_key => $rate_values ) {
$method_id = $rate_values->method_id;
$rate_id = $rate_values->id;
if( $method_id == 'flat_rate' ){
if( $cart_count < 99 ){
$flat_rate_value = 4.95; //"Applay Flat rate less then 99 quatity"
$cart_10_percent = 0; // No percent discount
}
if( $cart_count > 99 ){
$flat_rate_value = 9.95; // "Applay Flat rate greater then 99 quatity"
$cart_10_percent = 0; // No percent discount
}
$rate_cost = $flat_rate_value > $cart_10_percent ? $flat_rate_value - $cart_10_percent : 0;
// Set the new calculated rate cost
$rates[$rate_id]->cost = number_format( $rates[$rate_id]->cost * $rate_cost, 2 );
}
}
return $rates;
}