A woman smiling behind the counter of her shop, Tanzania, East Africa, Africa

China young men hired to advertise goods outside an electronics shop in kunming, yunnan province

Technicians repair mobile phones in an open fronted phone shop, Ho Chi Minh City, Vietnam, Indochina, Southeast Asia, Asia

Street scene with donkeys in Agra, India

Customers at mobile phone store, Akihabara Electrical District, Tokyo, Japan, Asia

Customers at mobile phone store, Akihabara Electrical District, Tokyo, Japan, Asia

African American business owner using cell phone in store

Woman using cell phone for payment in store

Black woman holding cell phone smiling in grocery store

Smiling couple using cell phone in coffee shop

African American business owner using laptop in store

African American business owner using laptop in store

Black woman holding cell phone laughing in grocery store

Asian teenage girl texting on cell phone in coffee shop

Black woman purchasing tea in tea shop

Afro woman holding a vegetables drink. Young african american female drinking green juice with reusable bamboo straw and reading news on mobile phone in loft apartment at the kitchen. Home concept. Healthy lifestyle concept. Copy space

Young woman on a shopping expedition in the city

Redhead woman in studio photography online payment with mobile on a blue background

Redhead woman in studio photography online payment with mobile on a purple background

A mature Christian woman studying her bible in a coffee shop and doing some extra research on her smart phone: Edmonton, Alberta, Canada

Female vendor sitting outside her shop with bare feet using her smart phone, Hanoi, Hanoi, Vietnam