Help Page

▼Payment

• Q
  How to pay the participation registration fee
• Q
  If you need an invoice/receipt for the registration fee
• Q
  Experiencing a Credit Card Authentication Error?
• Q
  How to Modify the Invoice/Receipt Addressee (Recipient’s Name)
• Q
  About Using Coupon Codes
• Q
  How to download invoices/receipts
• Q
  What will appear on my credit card statement?
• Q
  Credit Card Payment Error
• Q
  How can I modify or cancel parts of my paid registration?
• Q
  Can I make a single payment for multiple participants?
• Q
  I want to cancel a payment.