Increase sales during calls when you optimise your background, your body-language, your look, and how you speak.
To increase subscribers, and how much they contribute, highlight what makes you different and make them feel emotionally invested in you.
People usually prefer established, older brands. But the opposite happens for tech or innovative products (e.g. cameras, VR headsets)
People were willing to pay up to 24.6% more for a product when its packaging design was simple (vs complex)
