On a test report (SGS or similar), what does the following mean: 非会员水印 What does 非会员水印 mean when written on a test report (seems to be some sort of watermark?)
Thanks!
非: not
会员: member (especially paid member)
水印: watermark

It means what you read is generated from a service that will put a watermark on the result if the service is used unpaid.