function sv_discount_price_percentage($cart) {

    global $woocommerce; //Set the price for user role.

    $discount_percentage = 0.1;
	//כל 0.1 שווה ל10 אחוז

    $set_role = array('administrator', 'vendor'); //Get the login user role
    $user = wp_get_current_user();

    $percentage_fee = ($cart->cart_contents_total + $cart->shipping_total) * $discount_percentage;

    $user_role = $user->roles; //Check the specifc user role for discount.
    if (in_array($user_role[0], $set_role)) {

        $cart->add_fee('הנחה באחוזים', -$percentage_fee, true);

add_action('woocommerce_cart_calculate_fees', 'sv_discount_price_percentage');
downloadDownload PNG downloadDownload JPEG downloadDownload SVG

Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!

Click to optimize width for Twitter