pop-up ad writer or illustrator
Wasei-eigo term for a person who creates pop-up advertisements, often in retail or promotional contexts. Not standard English; the Japanese term refers specifically to the creator role.
wasei-eigo (Japanese-coined English), from pop writer
She works as a pop-up ad writer for a supermarket.
The job of a pop-up ad writer is to create signs that convey the appeal of products.
Variant with interpunct; less common but seen in some contexts.
Wasei-eigo from English 'pop' (as in pop-up) and 'writer', referring to a creator of in-store promotional signs.