Amazon has Select Nature Valley Granola Bars as listed below when you ‘clip’ the 20% coupon and checkout via Subscribe & Save. 

Shipping is free with Amazon Prime or on $25+.

You must be logged in to clip coupons; coupons are typically limited to one per account. You may cancel Subscribe & Save any time after your order ships.

Available Varieties:

Amazon Free Trials Offers

There are other great amazon offerings which you can try them for free before you subscribe.

Amazon Prime Music Trial for 30 Days with 2 Days Shipping

Try Audible for 30 Days

Try Amazon Family for 30 Days