填写申请premium processing的表格时还是会需要您雇主（作为petitioner）的签字，所以还是会需要您雇主的协助...
你看看你的支票被兑现没有？
Premium processing ensures that the USCIS will respond within 15 calendar days of receiving the I-140 petition. To avoid delays or issues with the application, it is critical to check the USCIS website for the most recent filing fees and to submit the correct filing fees with the I-140 ...