June 2025
Intermediate to advanced
864 pages
27h 3m
English
In this chapter, you will learn about the following:
In the late twentieth-century fast-food franchise, analog telephones were the extent of restaurant connectivity, with credit card transactions handled over a dial-up modem and a small number of orders received by voice phone call or fax machine during the lunch rush. Today a restaurant may take orders for dine-in or take-out by voice call, SMS, or from a smartphone application. Credit cards are verified through a cloud-based service where the kiosk in the store communicates securely over the Internet ...
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