卖房子的问题

在赌城卖一个房子，有一个buyer出了价，文件中的有这条：

LENDER AND CLOSING FEES: In addition to Seller's expenses identified herein, Seller will contribute
 $ 3% to Buyer's Lender's Fees and/or Buyer's Title and Escrow Fees including 
 costs which Seller must pay pursuant to loan program requirements. Different loan types (e.g., FHA, VA, conventional) have
 different appraisal and financing requirements, which will affect the parties’ rights and costs under this Agreement.

这是什么意思？ 作为卖家，我要给买家贷款出费用？

thanks