Cloud fish can identify fake insurance cards. Cloud fish identification needs 1 day. Yu Yun Appraisal Center is mainly engaged in watch appraisal, appraiser training and other special affairs, and is committed to providing consumers with a fair and just third-party watch appraisal platform. After receiving the appraisal items, Yu Yun will generally give the results within 1 day. If the buyer and seller have no objection to the appraisal result, the buyer will transfer the full amount of the watch to the seller.