indikatordesign

<?php

// Prevent Downgrading
add_filter( 'woocommerce_subscriptions_switch_is_identical_product', function( $is_identical_product, $product_id, $quantity, $variation_id, $subscription, $item )
{

	if ( wc_get_product( (int) $product_id )->get_price() < $item->get_product()->get_price() )
	{

		$is_identical_product = true;