Such directory submissions are done on free directories and they rarely touch (I doubt they even do that) paid directories. Asking someone to submit your site to paid directories doesn't make sense because you can do it for yourself as people don't submit to 1000s of paid directories.
Though you have to pay them in advance (depends ) and almost no on takes credit cards (easy chargebacks). So you should not be worried about giving out your CC info
PS: I'm thinking to hire 10 people myself and make some money here at NB