Bitcoin is a currency that is still developing and could possibly make it to a point that it would be allowed to be used in online transactions.
Tell me your opinion on this topic

It could be accepted as a means of payment for online transactions but it could not be used as the main currency. Bitcoin is surprising everyone showing how strong it is. But I do not think that it would be the ground for including bitcoin as thr main currency on online transactions. Maybe yes in the future but not now, not so soon.