It's free to download, though Square charges a small fee for every transaction. With its excellent aesthetics, modern features, and ease of use on many devices, the Square Chip Card Reader is an Editors' Choice for mobile credit card readers and point-of-sale (POS) software solutions.
n. pl. chefs de cuisine (shÄfs) A cook who is in charge of the kitchen in a restaurant or hotel and whose duties include creating the menu and directing kitchen staff. Also called executive chef. [French, head of the kitchen : chef, head (from Old French; see chief) + de, of + cuisine, kitchen; see cuisine.]
Entering into this fray in an attempt to help alleviate the chaos, Chef is an open-source automation tool â available in cloud-hosted and on-premises varieties â that helps turn IT configuration and infrastructure management into code. Embedded below is a quick Chef overview that will help get you up to speed on what Chef does.