Customer loyalty system
Real-time transaction processing, instant customer notifications about bonuses, cashback, and proactive communication regarding any issues that may arise during card usage. The platform enables a shift from a reactive service model to proactive customer engagement.
up to 1 second
event processing
+30%
increase in customer loyalty
Instant responses to events are crucial for maintaining effective customer communication.
Tetiana Kubyshkina
CEO Dataslab GmbH
Business Challenge

The client (an international bank) set the following objectives:

  • increase customer loyalty and encourage active use of payment cards;
  • ensure instant response to customer transactions;
  • introduce personalised offers based on transaction history;
  • establish a foundation for Customer 360 and real-time analytics;
  • ensure full compliance with regulatory requirements for data security and personal data processing.

The existing infrastructure did not support real-time event processing — responses to transactions were delayed, limiting the effectiveness of marketing and customer service.

Solution

Based on the Enterprise DataHub, we built an event-driven loyalty platform.  In real time, the system receives the following data:

  • successful and failed transactions
  • account top-ups
  • cash withdrawals
  • geolocation data
  • data from CRM systems and external registers.

Automated Loyalty Scenarios

  • cashback accrual depending on transaction type
  • push and SMS notifications
  • location-based partner offers
  • personalised recommendations for deposits, cashback, loans, and partner promotions.

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Dataslab GmbH
Germany, Saarlouis
 
Dataslab GmbH
Austria, Vienna

Dataslab Ukraine
Ukraine, Kyiv