New data from Klarna, the global digital bank and flexible payments provider, reveals that its in-app resell feature is gaining significant momentum: listings created through the app grew by up to 75% over the past 13 months*, as consumers increasingly turn to resale as a way to earn real money from items they already own. The data points to a broader shift in financial behaviour: consumers are increasingly treating the things they own not as fixed costs, but as assets with ongoing value. R...