It looks like Checkpoints has gotten rid of the ability to earn bonus coins with scans once and for all. Previously, most offers gave a bonus coin when you scanned an offer, allowing you to play a game to earn more points. Now, to earn bonus coins, you need to complete offers in a separate section.
On the plus side, Checkout 51 is increasing the number of "generic" offers that it has. By generic, I mean that you only have to buy a certain product (This week it is blueberries and eggs.), rather than a particular brand. I'm not sure how that helps them make money, but who am I to argue?