Petitioners filing Form I-129 to employ an H-1B1 Free Trade Nonimmigrant from Chile or Singapore must also complete the applicable supplements to the Form I-129 petition. Specifically, the Nonimmigrant Classification Based on Free Trade Agreement Supplement to Form I-129, and the H-1B Data Collection and Filing Fee Exemption Supplement are required.
Unless exempt under Part B of the H-1B Data Collection and Filing Fee Exemption Supplement of this form, the additional filing fee of either $1,500 or $750 is also required of U.S. employers seeking to employ an H-1B1 Free Trade Nonimmigrant from Chile or Singapore in the following situations:
* Employers seeking to employ a current H-1B1 Free Trade Nonimmigrant from Chile or Singapore presently employed by another H-1B1 employer;
* Employers requesting an initial extension of H-1B1 status for an H-1B1 Free Trade Nonimmigrant from Chile or Singapore that they presently employ; and
* Employers seeking to change an alien's status and employ the alien as an H-1B1 Free Trade Nonimmigrant from Chile or Singapore in new employment.
A U.S. employer filing an H-1B petition who is required to pay the additional fee may make the payment in the form of a single check or money order for the total amount due or as two checks or money orders, one for the additional fee and one for the petition fee.
NOTE: H-1B and L-1 petitioners who must pay the $500 Fraud Prevention and Detection Fee must pay with a check or money order that is separate from the additional fee and petition fee. The $500 Fraud Prevention and Detection Fee is never required for petitions for H-1B1 Free Trade Nonimmigrants from Chile or Singapore.
http://www.uscis.gov/graphics/formsfee/forms/i-129.htm