If so, you need SAP Universal ID. In a few months, SAP Universal ID will be the only option to login to SAP Community. Without it, you will lose your content and badges. If you have multiple accounts, use the Consolidation Tool to merge your content.
I have one requirement where for 1 material supplier wish to supply the material on fixed rate basis. Whehter u placed order for 50 pieces or 1000 pieces the rate will be fixed 500rs.