Final answer:
To properly ring up a McCalls or Simplicity/New Look pattern that does not scan, check the pattern number and manually enter it into the register if necessary.
Step-by-step explanation:
If a McCalls or Simplicity/New Look pattern does not scan at the register, there are several steps you can take to properly ring it up.
Firstly, make sure you have the correct barcode by checking the pattern number on the envelope. If the barcode is still not working, you can manually enter the pattern number into the register.
If this is not an option, you can contact a manager or supervisor for assistance.