In order to pay for your order by credit card, please log into your group profile: Group Portal
Your login is the same email address that you've provided for your group registration.
In order to receive your password to the corresponding email, please click on "Did you forget your password":
Once you've logged in, please click on "Events list", select the event you're participating in:
and then click on "orders" which will appear on the left:
This is where you'll find your pending order and the credit card options on the right
Please try to process your payment once, and if you don't see the invoice appear upon the payment, don't hesitate to contact us.