Close-up of a hand turning the knob of a customer feedback device to the highest position. Concept of good mood or happy consume

- Image ID: GNTD6Y
le Moal Olivier / Alamy Stock Photo
Image ID: GNTD6Y
Close-up of a hand turning the knob of a customer feedback device to the highest position. Concept of good mood or happy consumer. Composite image between a photography and a 3D background.