Interview tomorrow but I can't work out how to pay the $240 fee!

[*C&C* 6]

Please could someone help - I've got my interview tomorrow at the Sydney Consulate, for my K-1 visa. But I still haven't done one of the interview checklist instructions - bring a receipt showing you've paid the $240 fee. The instructions send me to the USdocs website, and I'm meant to register a profile, and either pay the fee using a credit card or pint out the bill to pay at the post office. But the only visa I can select is a B1/B2 one, and the fee is $160. What do I do? Do I just pay it, but then I still owe them money, and the instructions say you can't pay on the day of the interview.

I'll be checking this forum all night in the hope someone helps me out of this ! :-) Thanks

[Alex&Amy 28]

You should pay at the post office its easier, just print the payment info you get in packet 4 and take it to the post office and keep the receipt they give you . I'v never done a K-1 interivew at sydney but I have done other visa's there and usually you pay a fee at the post office and once you get approved on the day they do actually charge you a smaller fee for the visa which you can pay there. It usually works out to be about $240 at post office and $110 at the consulate.

[*C&C* 6]

ok, looks like the credit card option is going to be impossible. I did find the right deposit slip link on the USdocs site eventually. I'll go to the post office on Martin Place and pay in the morning