50s
app
bill
business
cafe
card machine
card reader
card terminal
caucasian
cell
cell phone
coffee
coffee shop
communication
connected
contactless
credit card
cup of coffee
customer
debit card
drinking
fifties
food and drink
happy
holding
hot drink
male
man
mature
men
middle aged
mobile
mobile phone
online
paying
people
person
phone call
smart phone
smiling
start up
tech
technology
two people
vertical