Having been a PHP and WP developer since 2005, I’m no stranger to PHP code. I thought “How much could this really benefit me?” I’ve had about 3 weeks to work with the plugin, and I have to say I’m blown away. Not having to think about that $fields array for the front end; then the back end array; and then the display function for each field, an investment of 80 bucks has saved me $100s of dollars in time. It makes custom field management effortless, allowing me to focus on billable time rather than tweaking PHP code. Look forward to getting to know more about and investing in your other work. Solutions this great definitely need support. Please keep up the great work!