This has been on my to-write list for a looooooong while! You might want to show a “POA” or “Call for Price” when you have a product with no price. Many businesses require this, mostly real estate and wholesalers. So let’s see how it’s done
PHP Snippet: Display “POA” & enquiry button for blank price products @ WooCommerce Single Product Page
Where to add this code?
You can place PHP snippets at the bottom of your child theme functions.php file (and in case of CSS, this goes at the bottom of the style.css file) – if you need more guidance, please take a look at my site.