DSF2® processing service allows you to take advantage of greater postage discounts and learn more about the addresses on your list. Further maximize postal discounts and better target your efforts to maximize ROI.

DSF2 processing provides detailed information on addresses, including:

Address Type:

  • Residential
  • Business
  • Educational
  • Seasonal

Delivery Type:

  • Curb-side mailbox
  • Neighborhood Delivery and Collection Box Unit (NDCBU)
  • Centralized bank of boxes
  • Door-slot

While the address type information can allow you to better target your mailing, the included DSF2 reports allow you the potential to unlock Enhanced Carrier Route, High Density, or Saturation Discounts from the USPS®.

How does DSF2 work?

DSF2 processing updates your list(s) by identifying known addresses and specific address attributes and returns a Walk Sequence and a Business/Residential Flag for each record that matched. It identifies whether a ZIP + 4® coded address is currently represented in the USPS delivery sequence file as a known address record. The DSF2 product contains vacant, residential, business, or seasonal address information. This information can be used to hone your mailing lists and produce mailings that are targeted more precisely. Finally, DSF2 processing identifies if an address is delivered to a curb-side mailbox or by a door-slot.

DSF2 includes DPV®, LACSLink®, and SuiteLink® processing.


DSF2 pricing starts as low as $1.40 / thousand! Pricing varies based on quantity. We’re able to offer two different payment options:

  • Pay as you Go: This option allows you to simply upload your list and pay for only the records you’re processing. The more records in your list, the less we’ll charge per record!
  • Prepaid Credits: If you plan to run lists on a regular basis, consider prepaid credits. This option allows you to generate additional savings by purchasing one large block of credits at a lower price per record, then spreading the usage across an unlimited number of jobs!

However you elect to proceed you’ll enjoy the same great benefits: no software to setup or configure, no pushy sales person, and no surcharge for faster turn around time. Simply upload your list, select a few options using our intuitive site, and checkout. Once everything is in order, most lists are returned in minutes!

The best way to get a price for your job is to signup for a free, no obligation account, upload your list, and we’ll show you a straight forward price for your actual job.  When you’re satisfied, simply checkout and we’ll get started right away.

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