Charity/Donation option on checkout in woocommerce

I’m building a website for a client using the X theme and Woocommerce and payments are accepted via PayPal. The client wants to display a message on the checkout that says, for example, 10USD will be donated to a charity from your purchase. He also wants that 10 USD to automatically be sent to the Charity’s own paypal address. So lets say a product costs 100. 90 goes to the client’s paypal account, 10 goes to the charity’s paypal. I found this plugin but not sure if it can be used for this. Any suggestions are welcome.

You can ask your pre-purchase query directly to the Item author by posting comments going through the Item Comments page. Item author will answer your query.