Minimum Order Total for Free Pickup in WooCommerce https://wpsites.net/product-tag/woocommerce_package_rates/

Minimum Order Total for Free Pickup.php

function conditionally_hide_local_pickup( $rates, $package ) {
    $minimum_amount = 50; // Set your minimum order amount here

    // Get the cart total
    $cart_total = WC()->cart->get_displayed_subtotal();

    // Check if cart total is less than the minimum amount
    if ( $cart_total < $minimum_amount ) {
        // Loop through the available shipping methods
        foreach ( $rates as $rate_id => $rate ) {
            // Check if the shipping method is local pickup
            if ( 'local_pickup' === $rate->method_id ) {
                // Remove local pickup from the available shipping methods
                unset( $rates[$rate_id] );
            }
        }
    }

    return $rates;
}
add_filter( 'woocommerce_package_rates', 'conditionally_hide_local_pickup', 10, 2 );