the.com/marketer

means Someone whose job is to shape what people want and believe about a product, then get that message in front of the right audience.

from From 'market,' tracing back to Latin 'mercatus' (trade, buying and selling), rooted in 'mercari' (to trade) and kin to 'merx' (merchandise) — the same root that gives us 'merchant' and 'commerce.' The '-er' tacked on simply means 'one who does this,' but the job itself is a modern invention: 'marketer' as a distinct profession only sharpened into its current sense in the 20th century, once companies realized that selling things required someone dedicated to shaping desire, not just moving goods.