Some United States nationals circumvent the ban by traveling to Cuba from a different country (such as Mexico, The Bahamas, Canada or Costa Rica), as Cuban immigration authorities do not routinely stamp passports, but instead stamp a Cuban visa page which is provided, and not permanently affixed to the passport.
Customer acquisition is a broad term used to identify the processes and procedures used to locate, qualify, and ultimately secure the business of new customers. There are many different strategies used as part of the acquisition process, with some methods being more effective with specific types of potential clients.
Customer-centric is an approach to doing business that focuses on providing a positive customer experience both at the point of sale and after the sale in order to drive profit and gain competitive advantage. The philosophies and operations of customer-centric businesses revolve around their most valuable customers and making sure they're happy.