Ok next up r the combo's, combo's r wordcombinations, these r used to try the site login. The word itself says it all, its a combination of a possible username and pasword to a site. U need as much as u can get of these.

Click the 'Load a combo file' button to enter your list.

There r many different billing
compagnies, they all have their own specific norm on how they make their paswords. Ccbill for xample has the wordlength of minimum 6 and maximum of 8 digits. How to set up ad for this
go here.
It's also advisable to check your
list on duplicates, u can filter
those out with Raptor.