If you think you are eligible, it's worth applying for an FAP grant early: If an applicant submits his/her AMCAS prior to receiving a decision on his/her FAP application, that candidate will be ineligible to receive the FAP for the AMCAS. In other words, the candidate will not receive a refund.
For more information on the FAP, please click here. I offer reduced rates for applicants demonstrating financial hardship through a current AAMC FAP grant. After researching the issue, I believe Insider is the only medical consulting company who currently supports a discount for FAP grant recipients. (I apologize if I'm missing a company.) Once you have been granted the FAP and thus, can prove receipt, please feel free to contact me for more information.