请问楼主,你当时填“Confirmation Sheet For Author's Correction”是选了哪几个才可以申请免除版面费的?我直选了里面的“ No change. I agree to publish the manuscript just as it is. ”,其他都没选,现在收到他们邮件,说“We received it, and found that there's no entry on the 【Reprints Order Form】 and 【Paymen Options】.”,并要回复。我是直接回复邮件说因为经费困难,申请免除版面费还是要怎么的?