Using Google Wallet,consumers Can Pay for Goods in Stores

question 31

Short Answer

Using Google Wallet,consumers can pay for goods in stores.At check out,mobile users simply pass or tap their phone on a merchant terminal and payment is transferred.Users receive an SMS text message confirmation.The Google Wallet and similar payment systems are based on _____________ technology.

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Definitions:

Overdose

An excessive dose of a drug that can seriously threaten one’s life.

Central Nervous System

The part of the nervous system that consists of the brain and spinal cord, controlling most functions of the body and mind.

Stimulants

Substances that increase activity in the brain and nervous system, resulting in increased alertness, attention, and energy.

Narcotics

A class of drugs that affect mood or behavior, often used medically to relieve pain, but can also lead to addiction.