Set a minimum order amount for checkout

wc-min-order-amount.php

/**
 * Set a minimum order amount for checkout
 */
add_action( 'woocommerce_checkout_process', 'wc_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'wc_minimum_order_amount' );
 
function wc_minimum_order_amount() {
    // Set this variable to specify a minimum order value
    $minimum = 50;

    if ( WC()->cart->total < $minimum ) {

        if( is_cart() ) {

            wc_print_notice( 
                sprintf( 'Your current order total is %s — you must have an order with a minimum of %s to place your order ' , 
                    wc_price( WC()->cart->total ), 
                    wc_price( $minimum )
                ), 'error' 
            );

        } else {

            wc_add_notice( 
                sprintf( 'Your current order total is %s — you must have an order with a minimum of %s to place your order' , 
                    wc_price( WC()->cart->total ), 
                    wc_price( $minimum )
                ), 'error' 
            );

        }
    }
}

The sprintf() parameters are reversed here.. wc_price($minimum), and wc_price(WC()->cart->total) should be reversed in their order.

I sell promotional products and need to set minimum quantity orders for each product I add into WooCommerce. Will this code work for that? If so, what is the correct final code and where would I insert into WOO for it to allow me to set for each product? Any help would be great!

how can I omit a category in this minimum ?

Works great.
How to exclude shipping fees from order amount ?

I'd also like to know how to exclude shipping fees, is that possible?

Is there a way to apply this to a single product? I have a product that has add ons, and they have to purchase a specific amount worth of add ons in addition to the base price. It only will affect one specific product, not the whole cart.

This code doesn't work