Yes, the options for online order are
|Adobe store||Countries supported||Payment options|
|North America||U.S., Puerto Rico, Guam, other U.S. territories, Mexico, and Canada|
You can buy from resellers like staples, amazon the redemption code or key card subscription. You shall have the linerty to choose the mode of payment then.
Just to update this information:
Adobe expanded their payment options, so you can now also use PayPal to pay for CC subscriptions in over 20 countries – including US, Canada, Mexico, UK, Germany, France, and others...