And they kept referring to it as "The mark"

The scene I remember most is at a Grocery store where two "Rebels" had the same fake mark so they could buy food. One freaks out and leaves before the second one is able to check out. This causes them to get caught.

Then I remember another scene where a mob puts a woman in a Guillotine because she refuses to be Microchipped.

Thanks in advance, Just looking to find out what the title of it was.

EDIT Toobin is amazing, thank you for finding it for me!!