/**
* Ask for donation in checkout process
*/
add_action( 'woocommerce_review_order_before_submit', 'cc_checkout_donation', 9999 );
function cc_checkout_donation() {
$product_ids = array(223, 224, 225); // IDs for products created for each of the donation amounts eg $2, $5 and $10
$in_cart = false;
foreach(WC()->cart->get_cart() as $cart_item) {
$product_in_cart = $cart_item['product_id'];
if (in_array( $product_in_cart, $product_ids)) {
$in_cart = true;
break;
}
}
if (! $in_cart) {
echo 'Make a Donation?
';
echo ' $2 $5 $10
';
}
}