I have a bpaid prepaid card from belgium, and the name that i had to fill in was the name of the bank like it was instructed in the guidebook. I'v tried to look for thomas cook online payment guide but i couldn't find anything ^^' if u didn't recieved anyguide book maybe try to call the support center and ask them what name to put when u do a online payment. Because i'v paid with a prepaid card and it worked fine like B.T.R said.
And i also have a question if anyone know: If u cancel my subscription when my 3 months subscription end. Can i resubscribe right away for a other 3 or 6 months with the same card to have the promotional offer ?