Inevitably, we’re going to need to add some custom fields to custom post types. Recently, we ran into a situation where we needed to add content from a custom field into the page title of a post type. We wanted to add location information (city and state) in the page title for a post type that has locations for each post.
One of the best (and easiest to set up) payment gateways is called Stripe. Stripe is a payment processing service that doesn’t have any monthly fees, acts as a payment gateway AND merchant account, and only charges a small percentage per transaction.