这些是选项：
1、I want someone else to handle payment
We will email you a link to our payments system. You can forward this email to your institution's finance department, open access manager or librarian.
2、Pay by credit or debit card
3、I will provide an invoice address now
4、I have a voucher code
5、Apply for a waiver (subject to eligibility)，

用你们老师的公务卡，这个是最容易报销的

以前不需要版面费

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