Müüjaostja
Müüjaostja is an Estonian term that translates to "seller-buyer" or "buyer-seller" and refers to a transactional relationship where an individual or entity acts in both capacities within a single exchange. This dual role can manifest in various contexts, from informal peer-to-peer transactions to more complex business arrangements.
In a simple scenario, a müüjaostja might be someone selling a used item directly to another individual
More formally, a müüjaostja could be a company that both supplies goods or services to another entity