Current: United States
- Australia
- Canada
- France
- Ireland
- Netherlands
- New Zealand
- Singapore
- United Kingdom

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Address verification software at point of entry

QAS Pro address verification software is designed to instantly validate any address against the latest U.S. Postal Service® ZIP + 4 file.

Users enter an address using the software, which then automatically finds and supplies a complete and standardized address into their existing database application, all in around 12-15 keystrokes. To ensure deliverability, QAS Pro can also validate against the USPS® DPV® file.

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Performing postal address verification at the point of entry is a highly effective way to reduce returned mail, call times and improve overall customer service.

QAS Pro free trial Download product sheet

Learn more about QAS Pro below to understand what address verification software can do for your organization.

Business Benefits | Key Features | Technical Information

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International addresses

Available data
In addition to the United States, Canada and Mexico, we also have address data for another 167 countries throughout S. America, Europe, Asia and Australasia.

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A customer viewpoint...

Every address is now verified with QAS Pro. The solution prompts for apartment numbers and directional information, and will not allow an address to update unless it is accurate. With QAS Pro, incorrect addresses are almost impossible.

Paula Minugh,
Mgr. of Support Services,
Educational Employees
Credit Union

Featured Case Study

Learn how Saks verifies addresses across all channels, producing a streamlined operation and high levels of confidence in customer data by integrating QAS at the point of sale and into its e-commerce and call center websites.

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