you can get 18 months of CBS All Access for $10 with these steps apparently, i haven't tried
SportsLine, which is owned by CBS, now includes the commercial free version of CBS All Access with a SportsLine Pro membership. SportsLine is offering SportsLine Pro for $25/yr with promo code “ROLL ...
slickdeals.net
1. Go to Sportsline.com
2. Sign up for 1 year subscription, and enter the promocode PLAYOFF
3. You will be charged 9.99
4. Then, go into your account infor at Sportsline.com and click OFFERS
5. One offer is to give you free CBS All access commercial free. Select that, and follow the links to set up a CBS AA account and link it to your Sportsline account
6. Verify your CBS AA works by streaming something briefly (if desired.)
7. Go back to sportsline.com, and enter the account page
8. Select Cancel Subscription
9. A page will pop up that looks like this
10.At the bottom, click the button confirming you will continue your subscription. NO SECOND CODE was needed to get the extra 6 months.
11. You MUST set a reminder to cancel before the next billing date. Mine is 01/28/22. Or you'll get charged $99!