Welcome to Merchant Development Systems, Inc.. If you are visually impaired and would like to check the availability of a domain, make a purchase, or just have questions please call us at (480) 624-2500. You may also email us at support.secureserver.net to request a website service callback.  We are currently in the process of implementing more accessibility for our visitors so feel free to check back in the near future. Thank you for your interest in our company.
 
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MDSI PurPay Gateway Demo

 

MDSI understands that people need to test a product before they commit to a product purchase. Simply click on the "DEMO" button below and use the login and password provided. If you have additional questions after taking the MDSI PurPay Gateway tour or you need help with the tour please contact us and one of our friendly tech support representatives will be more than happy to help.

 

Demo

 

Login: vitale

Password: test007


 

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