How do I set up online credit card transactions and payment gateways? Please contact Merchant Services in the University Controller’s Office to discuss how we can best help you succeed. Read more: Becoming a Merchant Related articles: What is PCI compliance? What are the responsibilities of merchants? Updated on September 9, 2022 Tagged: Merchant responsibilityonline credit cardpayment gatewayPCI Was this article helpful? Yes No Need Support?Can't find the answer you're looking for?Contact Support