Okay I am a shopper. Thinking wow these are some great deals?

Buy one and get one FREE. BUT 

$1.70  BUT what is the juice at $399? 

Buy one GET ONE FREE? BUT the coffee is $8.99???

Buy one GET ONE FREE? How about the Ocean Spray Juice? That is $3.59???:

I am sorry but I work at Winn Dixie and see stuff like this and say How can they do this? 

I asked my manger, he said you are right,BUT.