The National Bank of Serbia has publicised a new payment option in Metalac market d.o.o. retail stores, under which consumers receive a 5% discount when purchasing via instant payment using the “IPS show” method in their bank’s mobile application. The discount applies to the full range of products that are not already on sale in Metalac Market stores across Serbia and runs until 30 April 2026. The update also notes that shoppers can make payments using the “IPS show” and “IPS scan” functionalities in mobile banking applications, and that merchants accepting instant payments can benefit from lower merchant fees compared with accepting other payment instruments.