Regarding the question of "How to paste the temu sample barcode", since the specific operations and regulations of TEMU (probably referring to Temu, a cross-border e-commerce platform under Pinduoduo) may change over time, I cannot provide accurate and up-to-date steps. Generally, the method of pasting the sample barcode should follow the following basic steps: Get the barcode: First, you need to get the sample barcode from the TEMU platform or related suppliers. These barcodes are usually provided in paper or electronic form. Print the barcode: If the barcode is in electronic form, you need to print it out using a printer. Make sure the print quality is clear so that it can be accurately recognized when scanned. Determine the location of the barcode: Check the guidelines or requirements of TEMU to determine the best location to attach the barcode. Generally, the barcode should be pasted in a conspicuous position on the sample for easy scanning and identification. Paste the barcode: Use transparent tape or other sticky materials to stick the barcode on the sample. Make sure the barcode is flat and wrinkle-free and will not fall off. Check: Finally, check whether the barcode is pasted correctly and make sure it can be accurately recognized by the scanning device. In order to obtain the most accurate information, it is recommended that you contact TEMU's customer service directly or check its official operation guide. This will ensure that you are operating in accordance with the latest regulations and requirements.