CUSTOMER UPDATE: We have been made aware that First Data Clover (Flex and Mini) terminals are currently not connecting/communicating with Vend. We are currently investigating this further and will share updates as they become available. In the meantime, you will be able to process payments on the terminals in the non-integrated and standalone mode. Please click on More on the right for the steps on how to process manual transactions on my Clover Flex/Mini.


How to close a batch on a Pax S300



  • Vend for Mac or PC
  • Vend on iPad
  • Pax S300 terminal


  1. Hold down the blue function key while simultaneously pressing the 1 key.
  2. The terminal will prompt you to enter in the device’s password.
  3. Enter in the password.
  4. Press the green enter key.
  5. Select Hosts Settings.
  6. Enter in the password again.
  7. Press green enter key.
  8. Select the down arrow to get to the Batch Close option.
  9. Select Batch Close.
  10. Wait for a Batch Close confirmation

Additional Information

The terminal password will always be that days date in the following format: MMDDYYYY.

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