alcohol
atm
bar
beer
bill
buying
caucasian ethnicity
cell
cellphone
colleagues
connection
consumerism
contact less
contact less payment
craft beer
credit card reader
customer
device
digital
friends
lifestyle
lifestyles
man
mobile
mobile phone
mobile wallet
modern
nfc
paying
payment
people
phone
portability
portable
reader
restaurant
service
smart phone
smiling
technology
telephone
terminal
together
transaction
using phone
waiter
woman
young