Use it at macy's. Spent hundreds there last month
You can't use plenti points at macy's anymore for the last few weeks. The only option is this based on plenti's site:
You can use points for savings on eligible purchases at participating Exxon and Mobil gas stations, Rite Aid stores and BI-LO, Fresco y Más, Harveys and Winn-Dixie supermarkets through July 10, 2018.