Event Tickets Plus – The Events Calendar Addon free download
Event Tickets Plus allows you to add as many tickets as you wish to a given event and sell those tickets entirely within your WordPress site. Each ticket has its own price, stock, SKU, and specified timeframe for when ticket sales open and close.
= [4.2.3] 2016-07-21 =
* Fix - Hide attendee optout meta field from the WooCommerce Individual Order Items (thanks @Douglas for getting this report into us via the support forums.)