Welcome to Automatic Data Processing, Inc.

DO2 Technologies was acquired by ADP on January 19, 2010.

We would like to extend a special greeting to former DO2 customers – welcome to the world of ADP.

OpenInvoice and all former DO2 software and services are all still available to you - they are now known as the ADP Accounts Payable Solution. We are committed to continuing to provide the highest level of innovation, technology, and service when it comes to electronic invoicing and procure to pay solutions.

As clients of ADP, you’re now part of a $9 billion global corporation whose business outsourcing solutions are used by over 90% of Fortune 100 companies.

Get More Information about our solutions:

Get Support for OpenInvoice here >> or call 1-866-627-3287

Contact Us

You can reach ADP at 800-CALL-ADP. Or feel free to contact one of our Accounts Payable Solution offices:

Calgary Office
1000, 255 – 5th Ave. SW
Calgary, Alberta
T2P 3G6
+ 1 403-205-2550

Houston Office
10777 Westheimer, Ste. 1100
Houston, TX 77003
+1 713-260-9693

Toronto Office
4 Robert Speck Parkway, Ste. 1500
Mississauga, Ontario
L4Z 1S1
+1 905-896-6963