I am updating my old Allstate rewards post, including all of the weekly points codes from the comments in the main text below. I am not sure how many of them are still valid, as there is no expiration listed in the emails that I get, but they are listed below descending as they get older.

Not available in all states

To redeem:
On desktop, Go to the link, Login, copy and paste promo code into the promo box right along the top of the page, and tap the arrow.