Besides the papers that are delivered to homes, how can I find out about the sales on products?

Try Google

Use the Jewel App

FLIPP is the application that may be useful.

I always go there..

Thru the Jewel App. Available on Android and IOS

Newspaper, TV and radio ads, on-line and Jewel sales flyers are the only ways with which I'm familiar. Good success!

Not on the mailing list I compare it online and their web prices

Download the jewels app of course you silly horse

Yahoo

Email or download Jewel app.