kaupankäynniltä
Kaupankäynniltä is the elative case form of the Finnish noun kaupankäynti, meaning trade or commerce. The elative case, marked by the suffix -ltä or -lta, expresses origin, source, or movement away from something. Therefore kaupankäynniltä can be understood roughly as “from trade” or “away from commerce,” depending on context.
Grammatical notes: As an elative form, kaupankäynniltä is used with verbs or phrases that require or permit
Usage and nuance: The elative form can carry nuances related to departure, exemption, or movement away from
See also: Kaupankäynti; elative (Finnish grammar); Finnish noun cases.