Show Category Description

if ( ! function_exists( 'my_show_category_description_in_shop' ) ) {
function my_show_category_description_in_shop( $category ) {
?>
<h2 class="woocommerce-loop-category__description">
<?php
echo esc_html( $category->description );
?>
</h2>
<?php
}
}
add_action( 'woocommerce_shop_loop_subcategory_title', 'my_show_category_description_in_shop', 20 );

Redirect Thank you

/*CUSTOM THANK YOU PAGE */
function wcs_redirect_product_based ( $order_id ){
global $wp;
if ( is_checkout() && ! empty( $wp->query_vars['order-received'] ) ) {
$order = wc_get_order( $order_id );
foreach( $order->get_items() as $item ) {
$_product = wc_get_product( $item['product_id'] );
// Add whatever product id you want below here
if ( ($item['product_id'] == 3598)||($item['product_id'] == 3599)||($item['product_id'] == 3600) ||($item['product_id'] == 7402)||($item['product_id'] == 7201)||($item['product_id'] == 9447)||($item['product_id'] == 9542)) {
// change below to the URL that you want to send your customer to
wp_redirect(site_url("/url here/"));
}
}
}
}
add_action( 'woocommerce_thankyou', 'wcs_redirect_product_based' );

/*END CUSTOM THANK YOU PAGE*/

Apply Coupon Code via link

//HOW TO USE: https://examplestore.com/cart/?coupon_code=5dollarOff
function webroom_woocommerce_coupon_links(){
// Bail if WooCommerce or sessions aren't available.
if (!function_exists('WC') || !WC()->session) {
return;
}
/**
* Filter the coupon code query variable name.
*
* @since 1.0.0
*
* @param string $query_var Query variable name.
*/
$query_var = apply_filters('woocommerce_coupon_links_query_var', 'coupon_code');
// Bail if a coupon code isn't in the query string.
if (empty($_GET[$query_var])) {
return;
}
// Set a session cookie to persist the coupon in case the cart is empty.
WC()->session->set_customer_session_cookie(true);
// Apply the coupon to the cart if necessary.
if (!WC()->cart->has_discount($_GET[$query_var])) {
// WC_Cart::add_discount() sanitizes the coupon code.
WC()->cart->add_discount($_GET[$query_var]);
}
}
add_action('wp_loaded', 'webroom_woocommerce_coupon_links', 30);
add_action('woocommerce_add_to_cart', 'webroom_woocommerce_coupon_links');