CASS Certification

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CASS Certification

CASS certification from USPS, or Coding Accuracy Support System is used to evaluate the quality of address-matching software and improve accuracy of ZIP+4 codes, carrier routes, and standard five-digit coding. CASS adds missing USPS information on each address such as correcting ZIP codes, cities names, and states to ensure your list is deliverable.
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Location & Hours

Headquartered in Central Florida, SunDance provides global solutions to companies large and small primarily in the Southeast United States.

9564 Delegates Dr.
Building A
Orlando, FL 32837
Local & Sales: 844-42-PRINT
Operations: 407-734-7444
8am-5pm M-F

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