Let's say you have a service on your site that doesn't exactly have a set price. Instead you have the customer fill out a form and then press a button to "Get a quote." You then communicate with them on the phone or through email and you agree on a price. What's the next step to getting payment? Can you just temporarily create a product on WooCommerce with the client's name and the price you agreed on, have them purchase it, and then take the product away after they purchase it? Is there a better way?