OpenTransact (fka Zipmark) OpenTransact is a payment operations platform designed for enterprises to scale faster to new markets, unify all payment-related processes and tools to boost business performance and improve customer experience. One Integration Connect any payment method, provider, acquirer, or third-party services to your OpenTransact account and send payments to any available processing service without updating your integration. Connect Multiple Processors, Gateways or Data Providers Implement OpenTransact once and reduce developer workload required to maintain multiple integrations. Data is synchronized across services in real time offering optionality and flexibility across processors. Robust Yet Simple Rules Engine Optimize payment processing costs and protect your business from fraud and compliance risk by mapping how payment data is validated and processed. OpenTransact’s rules engine can detect conditions such as region, currency, transaction size or customer history and route payment data according to business rules.