QIWI is a popular electronic payment system.
With the help of QIWI wallet users are able to make transfers amoung themselves, pay bills, and make online purchases
QIWI provides acquiring services to businesses.
Acquiring is a technology that allows companies to accept non-cash payments.
The main quality indicator in acquiring is conversion.
Payment failed - the client is dissatisfied
We try and prevent that from happening
On the side of the acquiring system
A payment error can be:
On the side of banking systems
There was a instants where for one mobile user account credits did not work between 1-3 am - its turned out the user had their time zones incorrectly set
Identify signs of anomalies which cause payments to fail