Mailing and Fulfillment

pallet of finished magazines ready to ship

Ready to Mail? Download Our Resources!

When it comes to mailing and fulfillment services, look no further than Southwest Offset Printing. We go above and beyond to ensure that your print materials are delivered to your target audience efficiently and accurately. Click the links below to download our resources.


Zip Code Verification & Correction

  • Add, verify, or correct 5-digit zip codes
  • Improve deliverability and merge/purge matching accuracy
  • Carrier route coding
  • Add carrier route code to address
  • Maximize postal savings
  • CASS certified

Zip + 4 Coding

  • Add 4 digits plus delivery point code to complete 11 digit zip
  • Provide fast mail delivery
  • Automation compatible bar coding

Database & List Generation Merging & Purging

  • Convert and set up from any combination of hard copy, magnetic tape, or IBM compatible tapes, cartridges, tapes, disks or CD-ROMs
  • Update files with record additions, changes and/or deletions
  • Elimination of duplicates
  • Flexible system that can be customized to meet your needs
  • Automatic periodical maintenance
  • Identify, tally and/or glean records based on your prescribed search value or criteria

Merging & Purging

  • Identify and eliminate duplicates from a single list or multiple lists
  • Detailed reports to document results, soft or hard copy
  • Address standardizing
  • Standardize and collect misspellings of street address components
  • Improve list aesthetics
  • Data field corrections
  • Assign record components to the correct fields


  • Presorting for maximum postal discount
  • Automatically maximize mail stream sorting
  • Produce presort reports for postal entry
  • Tray and bag tag printing

Ink Jet Printing

  • Cheshire or pressure-sensitive labels
  • Galley lists
  • Inkjet labeling
  • Sort, bag, tie, bundle, and palletize

Ink Jet and Mailing Equipment List

  • Three (3) — Scitex 5120 Inkjet Systems
  • Two (2) — Marconi Video Jet Inkjet Print Systems
  • One (1) — Video Jet InkJet Print System Sporty 320
  • Two (2) — Kirk Rudy 215 Ink Jet Bases
  • One (1) — Kirk Rudy Cheshire Label Head
  • Firstlogic Postalsoft Business Edition V.720c
  • Firstlogic Postalsoft Desktop Mailer V.720c
  • Microsoft Visual FoxPro 6.0
  • UPS Online World Ship
  • BCC Mail Manager Software

Other Services

  • Drop ship mail to any BMC, SCF, or postal entry office location
  • Diskette or tape conversions
  • Response or survey analysis
  • Custom report generation
  • Cross-platform data conversions


Contact us today to request a quote or speak to a member of our team.



Whether it’s magazines, catalogs, brochures, newsletters, or newspapers, we have you covered! SOP is an award-winning print company with high-end reproduction quality and the versatility to print anywhere from a hundred copies to over a million. Choose SOP for your next project and join the long list of distinguished clients who enjoy the peace of mind that results from working with a true industry leader.