optimization, payment errors handling, 3D secure vs. non-3D secure decision practices, installments, maturity differences, and card commission rates practices; payment systems integration services: card payment systems integration and alternative payment systems integration; payments analytics: payment analytics, merchant-based payment systems assessment, and proactive monitoring; mobile and online (digital) wallets: wallets infrastructure and implementation, PCI-DSS compliancy policies, tokenization, and recurring- and subscription-based payments; and training services: payment systems training.

Optimist Payments Consulting was founded on April 11, 2014 and is based in Istanbul, Turkey.