After signing in to your KidCheck account:

  1. Choose System Settings in the upper right corner
  2. Then select  System Options on the left
  3. Choose Printing Options from the options on the left under System Settings
  4. Go to the bottom of the page to the last option called Printed Security Codes
  5. Choose the Numeric-Only Codes option
  6. There is an option here for Alpha-Numeric or Numeric-Only
  7. Under Numeric-Only, there is an option for either 4 digit or 3 digit
  8. Choose the option you need and select the Save Changes button