Businesses are constantly trying to capitalize on the ever-increasing number of smartphone users out there.  We've seen Acculynk bring PaySecure debit processing system to phones, Starbucks accepting payments via apps, and Jack Dorsey (co-founder of Twitter) launch credit card-reading platform Square.  Now, billing subscription management company Accumulus has developed their own credit card payment application for Windows Phone 7.

Using a direct connection to, Accumulus's product can charge, refund and view credit card history right from any WP7 device.  Its versatility allows businesses to conduct transactions from the tradeshows and showroom floors alike.

Check out the video...head to the 2 minute mark to see the WP app in action.

Source: WinExtra