A programming language is a set of written symbols that instructs the computer hardware to perform specific tasks. Typically, a programming language consists of a vocabulary and a set of rules (called syntax) that the programmer must learn. 1st generation of programming languages.
Amazon Prime is just one of the many services Amazon.com offers. Amazon Prime is an optional subscription on Amazon.com. The annual fee for taking advantage of the Amazon Prime service is  $79.00. It provides the member with free standard shipping, free-of-charge 2-day delivery, and offers one day shipping at $3.99.
Amazon Prime is synonymous with free (two-day) shipping for those who pay for the annual membership. But with a new service called Prime Pantry, Amazon is betting that Prime customers will agree to pony up and pay for shipping for items such as 12-can packs of Coke or a six-roll paper towel pack.