品牌备案遇到如下回复，怎么回答啊，

速度

Dear Seller,

Thank you for your Amazon Brand Registry application. We have reviewed your application for **** and will need additional information from you before proceeding.

> It is possible to use your UPCs as your key attribute if you can reassure the following:

•           That you or the companies that you are an authorized distributor for, own every single one of your UPCs on the products you are selling
•           That you or the companies that you are an authorized distributor for, will never reuse your UPC number again
•           And that you or the companies that you are an authorized distributor, for will never need to upload an item that will NOT have a UPC

Are all 3 of these bullet points something you can 100% guarantee?

> Please note that the Amazon brand registry does not grant you UPCs once your brand is approved. By selecting UPC as your key attribute, you are stating that you have your own UPCs for your products.



To provide the required information, follow this link: https://sellercentral.amazon.com/gp/catalog-brand-application/brand-application-followup.html?applicationId=A14BD2UMF0OW8X

Please reply within three days.
Thank you,
Your Amazon Brand Registry Team






我点击上面的链接，required information ，出现如下窗口

我该填写些什么 ，备案是为了防止跟卖，获得GCID，怎么说了这么多UPC的事啊，当初我选Key attribute的时候确实选的事UPC（没有GCID） ，是不是这样我就不能获得GCID了？？？ 请大神支招


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vicky86

这个是你申请品牌备案的时候选择了UPC码作为你的key attribute，如果选择UPC码作为你的key attribute，以后你上传的任何产品都需要填UPC码······