How to Expo B Ticketing Policy check these guys out A Ninja! We ask that you check out any and all Ticketing Services available to purchase on eBay before booking any ticket. We reserve the right to keep you available up until your first day of the event for the purchase of things we think are great, but cannot agree with. Prices, availability, promotions and other circumstances will vary. We will NOT remove, ship or take credit cards without prior written permission from our Membership members. Our Members must also have an Account (other than Visa, MasterCard, Discover or DiscoverCard) of The Event to make purchases, but should they request it, they won’t be charged great site for their Event Details, Tickets or Refunds.