急问 关于注册报名付费的问题

xiaoyang1988

注册后到达了最后一个页面，让我填下面的东西：3 x# y  K9 W  i* o8 x
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Voucher
. m! M4 R1 T5 N; E: e# A; ZTo use a voucher for payment, enter the number and click Apply Voucher. If the voucher is valid, your Total Due amount above will be adjusted. % _( X0 a& E& g9 t  ~; P# b

Voucher Number:

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You may use one voucher per order, and a voucher may be used only to pay for an exam appointment. Valid voucher numbers consist of both letters and numbers; if your voucher number contains only numbers, please contact GMAT® Customer Service for assistance.

( j9 l( Y  V9 c- lPromotions) j3 G. g& N) k7 z& G! ^
To use a promotion code for payment, enter the code and click Apply Promo Code. If the code is valid, your Total Due amount above will be adjusted. # R# [5 R9 q; o% F& L9 G8 p

Promotion Code:

这是让填什么呀 ？我点了NEXT ，出现了让我填信用卡的信息，但是我用的是工行的U盾在教育部NEEA网站上报的名呀？是怎么回事呀？