Hello, again, semacore! Thanks for separating your issues into different threads. It really makes it easier to troubleshoot.
I must say that I’m not sure what you mean by the earlybird discount problem. If you’re looking to have tickets that are available for sale at a reduced rate until a certain date, you have a couple of options.
First, you could set up two tickets for the event and configure which was active at a give time with the start and end dates, seen here: http://d.pr/i/34qs. The other option is to configure a coupon in WooCommerce that would be specific to the event or “product”.
At the end of the day, different folks would want to handle early bird pricing differently, and between WooCommerce and WooCommerce Tickets, most of the work is done already. Hopefully, those suggestions will get you the rest of the way there!