I need some good gift ideas for people I don't know that well. This also means I don't know their interests. These people might be neighbors, co-workers, or my child's teacher. And the gift ideas should be relatively inexpensive, like twenty dollars or less.
Sure! Here are some ideas for you:

•A blank journal or notebook: In an age of computers, there's still nothing quite like writing out one's thoughts long-hand. The recipient can use this book as a daily journal, a travel diary, for jotting down quick notes, and more.

•A set of blank note cards: The recipient can use these cards for writing quick thank-you notes or thinking-of-you sentiments. Choose simple designs that have universal appeal.

•Food gifts: A tin of cookies, a box of candy, a basket of fresh fruit, or a tray of cheese and crackers are good choices. If the recipient happens to have dietary restrictions you didn't know about, they'll likely appreciate the thought and can pass the gift on to a family member or friend.

•A simple keepsake box: Everyone can use more storage space and a small, decorative box can be great for holding one's little treasures. You can find inexpensive, nice-looking keepsake boxes in wood, glass, or metal.

•A gift card: Choose a retailer that sells a wide variety of items, such as a department store so that the recipient is sure to find something they like. Just make sure the gift card amount is enough so that the recipient doesn't have to spend their own money.

•Flowers: This is a gift that's always appreciated. These days, it's even acceptable to give flowers to a man. A bouquet is likely to be a better choice than a flowering plant, which would need tending to.