Internet Payment Gateway Services for Cerisma (Private) Limited

Cerisma (Private) Limited, a wholly owned subsidiary of PSO operating in the fintech domain, is inviting bids from reputed and renowned technology service providers with adequate and relevant experience for Internet Payment Gateway Services. This procurement opportunity is based in Karachi and aims to engage qualified firms capable of delivering robust and secure payment gateway solutions. Items being procured: - Internet Payment Gateway Services The scope includes providing a reliable, scalable, and secure internet payment gateway platform that integrates seamlessly with existing financial systems. Bidders must demonstrate technical expertise, compliance with industry standards, and the ability to support high transaction volumes with minimal downtime. Eligibility criteria require vendors to be active taxpayers with valid NTN, GST Certificate, and Provincial Sales Tax Certificates where applicable. Bidders should have relevant experience and expertise in fintech services. Bid documents are available exclusively through the SAP Ariba portal upon submission of a request with official letterhead and required tax documentation. The tender collection period starts from 27.08.2026 at 08:30 AM and ends on 11.09.2026 at 02:15 PM. The submission deadline and bid opening are both scheduled for 11.09.2026 at 02:15 PM. All bids must be submitted through the SAP Ariba portal only. A practical tip for bidders: Ensure timely registration on the SAP Ariba portal and maintain all required tax documentation ready to avoid delays in obtaining bid documents and submitting your proposal. Early preparation will facilitate smooth participation in this competitive bidding process.