SERIAL CODES
If you ticked the option Has serial codes on the Information tab, then you will have the option of adding serial codes for your product.
Use One Serial Code For All Orders
If your product has only one serial code, then check this option.
Upload Serial Codes
Click this to upload a file filled with serial codes. Accepted file types are text files with one code per line or a CSV file with one code per line. Either drag and drop a file or click the (+) button to browse to locate the file on your computer. Then click the Import Codes button and you're set!
Paste Serial Codes
Either paste in a list of codes or type them in one line at a time. Each code must be on its own line.
Serial Code List
This contains the list of codes you have added. You will see the codes, assigned dates, and created dates. There is an option to delete a code, as well. (You may only delete unused codes, though.)