Biste Ji,

I called some law office, they told me that I have to send $300 for each person. I am confused if I should send USCIS $300 only or 2 checks of $300 each (total $600)  for my mom and dad's extension. Have you gone through B1/B2 Visa extension process before? Please suggest me if you have any info.

I really appreciate you help.

Thanks