Finding the Product Code Number (PCN) and serial number on your mailing system

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Products affected: SendPro® Mailstation, SendPro® C, SendPro+, SendPro® Lite, SendPro® C Auto, mailstation™, mailstation2™, DM100®i, DM125™, DM200L™, DM225™, DM300C™, DM400C™, DM450C™, DM475™, Connect+® 500W, Connect+® 1000, Connect+® 2000, Connect+® 3000, SendPro® P1000, SendPro® P1500, SendPro® P2000, SendPro® P3000, SendPro® 300, DM Infinity™

Your meter’s serial number and Product Code Number (PCN) can be found on a silver sticker on your mailing system.

  • Product Code Number (PCN), the meter model identifying number.
    • Usually referred to as the "PCN #" on the silver stickers.
  • Serial Number, the identification number registered with the USPS for the postage meter license.
    • A 7-digit number also referred to as the ‘meter number’.
    • Usually referred to as the "meter #" or "meter No" on the silver stickers.

Select your meter for help identifying the serial number and Product Code Number (PCN) on your Pitney Bowes mailing system.

SendPro Mailstation

  • Your PCN is one of these values: HZ00, HZ0R.
  • Your serial number (S/N) is a 7-digit number.

sendpro mailstation pcn and serial number image

SendPro C, SendPro+, SendPro Lite, SendPro C Auto

  • Your PCN is one of these values: 1H00, 1H05, 2H00, 2H05, 7H00, 8H00.
  • Your serial number (S/N) is a 7-digit number.

Lift the front lid to locate stickers with the PCN and serial number.

serial number and pcn on the sendpro c series

Connect+ Series, SendPro P-Series

  • Your PCN is one of these values: MSF1, MSF2, MSF3 MSF4, MSF5, MSF6, MS1R, MS2R, MS3R, MS4R, MS5R, MS6R.
  • Your serial number is a 7-digit number.

Lift the front lid to locate stickers with the PCN and serial number.

serial number and pcn on the connect+ or sendpro p

mailstation, mailstation2

  • Your PCN is one of these values: K700, K705, K7M0.
  • Your serial number (meter #) is a 7-digit number.

serial number and pcn on the mailstation series

DM100i, DM125, DM200L, DM225

  • Your PCN is one of these values: P700, P705, P7L1, P7L5, PR00, PR05, PRL1, PRL5.
  • Your serial number (meter #) is a 7-digit number.

serial number and pcn on the dm 100i-225

DM300C, DM400C, DM450C, DM475

  • Your PCN is one of these values: G900, G905, G910.
  • Your serial number (meter #) is a 7-digit number.

You can also locate the serial number on the front bottom section of the meter.

serial number and pcn on the dm300-475

dm300-475 sticker with serial number and pcn

SendPro 300

  • Your PCN value is: PRZ0.
  • Your serial number (meter No.) is a 7-digit number.

Find your PCN and serial number on the back of the meter.

DM Infinity

  • Your PCN is one of these values: 1T00, 1T04, 1T05.
  • Your serial number (meter #) is a 7-digit number.

serial number and pcn on the dm infinity

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UPDATED: September 22, 2021