If it's helpful. here are some screenshots for how you can access/change your subscription settings.
(1) From the Daily Summary or Digests: On top of the email, there is a link to "edit your subscriptions" see below.
(2) If you receive individual emails, there is a link at the bottom of each email, called "Your Subscription":
(3) Once you access your subscriptions, the third option is to select "Daily Summary." Click the radial button next to "Daily Summary" and then click "Save" on the bottom of the screen (you might have to scroll down, depending on the size of your screen):