We recommend that you retrieve the new QR references for prepaid cards on icorner.ch or in the Cornèrcard App (under «Accounts» > «Bank account details»). You can also request the details by contacting our Help Line 24h. Monthly statements will include the new QR-bill from May 2021. After a transition phase, the QR-bill will completely replace the previous red and orange payment slips. The final deadline for using the red and orange payment slips has not yet been set.