Weekly flyers were published on paper by many retail giants like Best Buy in the past and I think some are still publishing it for indoor publicity. I used to be the one who collect all such flyers from the shops and study them at home for the bargains, which I occasionally get. Ah good ol days.
Earlier this week, redditor /u/sheahofosho scanned an old Best Buy flyer from the week of October 23, 1994 and it really shows how fast technology has changed in 20 short years. You’ll find walkmans, VCRs, CDs, and camcorders, Yeah all the things you have now in your phone! The flyer is a perfect time capsule and serves as a great reminder for how quickly technology is advancing. I wish I saved some flyers from the olden days so I have something to show for it too.