4. The particular person in command of fee pays the bill using credit card, alternativen zu paypal or financial institution transfer. 4 Airport Security Statement Credit. PCI means Payment Card Industry, which is a should-have for every e-commerce enterprise owner who deals with 1000's of orders and bank card transactions. When you've got come to this article, you could also be an e-commerce enterprise proprietor or somebody who's pondering of starting an e-commerce web site. With the evolving digital world and frequent use of superior applied sciences, it is high time for each e-commerce business proprietor to present attention to information security to guard customer information in this aggressive world. Event-Driven Architecture: Use event queues (like Kafka) to process high volumes of knowledge asynchronously.