The author sticks the shop cards and coupons he receives to the refrigerator. It's easy to forget about the existence of a stack of sheets.
The "Magnet Board" from the 100-yen shop "Daiso" is a cute solution to such problems. The entire board is magnetized and can be attached to any position in the refrigerator. The soft and bright patterns such as "garden" and "kitchen" are also cute.
With a flap with a built-in magnet on the top. You can firmly fix leaflets, shop cards, and about one postcard, and you can put it in and out with one hand even with the flap closed.
You won't lose sight of small coupons, so if you get into the habit of looking at this board when you go out, you'll be less likely to inadvertently say, "Oh, I forgot my coupon!" Magnet pockets with the same design are also on sale, and if you arrange them in a series, the kitchen will look gorgeous.
It also sticks to the front door, so why not use it in various places to prevent things left behind? The price is, of course, 108 yen (tax included).