Unimark Pvt Ltd offers Proxy Pay ECS Card. Unimark offers technological End-To-End Payment Platform test tool to make sure that the payment system runs flawless. The Clear2Pay Issuer 3-D Secure Solutions offers a full product range to respond effectively, securely and efficiently. The Cardholder Enrolment Server facilitates registration and activation of cardholders for 3-D Secure. It then makes card, cardholder and authentication data available to the ACS for use with 3-D secure transactions. The CES manages the enrolment process and provide information to the ACS in either push or pull mode. In Push mode, the data is delivered to the ACS deliberately and fully. In pull mode, the data is delivered whenever demanded by the ACS.