käänepost
Käänepost is a Finnish term that translates to "turnaround post" or "reverse post." It refers to a specific type of postal service or delivery method where the sender also acts as the recipient, or where a package is sent back to its original sender without a new transaction. This often occurs in the context of returns for online purchases or when a service requires a product to be sent back for repair or inspection.
The process typically involves the customer receiving a pre-paid shipping label or instructions from the seller