Energizer does not send you the rebate. I sent from my cell phone wouldn't except it, so did it on line stating would send email in 48 hours never received it, so sent another one explaining never received & they replied back I already sent this in. Sent letter to corporation on 3/11/2018 & never received the rebate on the 3 pkgs I bought or anything from energizer batteries. I will never purchase anything from energizer again as I see this as a fraud.