Magento2: Tier price higher than regular(product) price display label ?

Question

I want to display when Add Tier price higher then regular (product)price display as working lower Tier price. If Is possible ? How Can Do it?

Answer 1

you have to rewrite below class for this

vendor/magento/module-catalog/Model/Product/Type/Price.php

create di.xml in your module and write below code

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <preference for="Magento\Catalog\Model\Product\Type\Price" type="[Vendor]\[Module]\Model\Product\Type\Price" />
</config>

and in your [Vendor]\[Module]\Model\Product\Type\Price

Override _applyTierPrice method change code to below

protected function _applyTierPrice($product, $qty, $finalPrice)
{
    if ($qty === null) {
        return $finalPrice;
    }

    $tierPrice = $product->getTierPrice($qty);
    if (is_numeric($tierPrice)) {
        $finalPrice = $tierPrice; //change this line from orignal code
    }
    return $finalPrice;
}