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D-zone

Mobile electronic wallet - IT solution by Edhouse s.r.o.

An innovative service allowing orders and payments for various services via mobile phones. These use the principle of so-called electronic wallet, where authorised users recharge credit that they may then use for online payments for provided services at any time.
www.dzone.cz

 

Ordering party

DIRECT PAY s.r.o. is a company roofing the D-zone electronic mobile payments system. It is a financial group focusing on electronic banking and business activities, holding the Czech National Bank’s licence for electronic payments.

Requirements

  • creation of a complex mobile electronic payments system and mobile order system for services
  • close integration with eBanka’s IT interface – account recharges with cashless transfers, personal deposits on branches, payment cards, eBanka online accounts and direct IPSEB payments
  • creation of a bank statement administration system
  • creation of a client web portal – variability and functions on the level of Internet banking
  • development of application for mobile phone control over services – complex solution of order and payment functions
  • modular and flexible system for “merchant applications“ for individual merchants (services providers), which may be used to offer and sell services to D-zone’s users.
  • exceptionally high requirements on system security and reliability
  • requirement of capacity securing of enormous system load – cluster solution with possible future capacity boost

Solution

  • complex requirement analysis – use cases
  • complex design of the system, individual components and division of competencies
  • drafts and design of individual web interfaces for the system
  • servicing support for the solution – 24/7 technical hotline
  • continues system support – gradual development of new sales modules

Implementation

  • system core – robust J2EE modular technology
  • on the background of Oracle DB - Real Application Cluster
  • J2ME mobile platform for mobile phones, a .Net client for SmartPhones and an iPhone client currently under development