Barista taking card payment from a customer at a coffee shop

indoors two people man adult young adult 20s millennials hispanic ethnicity woman part of person coffee shop cafe sandwich bar deli barista small business local business greeting customer paying buying credit card contactless card payment technology credit card reader credit card terminal food and drink business owner working employee work job occupation standing ordering writing waiting service serving happy smiling counter apron looking at each other waist up front view selective focus close up slow motion handheld