Ralphs/Kroger: 55+ Senior Discount Extra 5% Off Dec. 13th Only!!!

 

I don't recall Ralphs having a 55+ Senior Discount of 5% off on Food  & Household Purchases.  I wonder how does the discount apply?  Can the discount be applied at self checkout? Do you need to show ID?  If anyone has any info on the 55+ Senior Discount of 5%, please leave a comment down below.