What can you do with old greeting cards?

Here are some fun craft ideas!

https://www.pinterest.com/madv56/recycled-christmas-cards/

https://www.pinterest.com/pin/295408056777828072/

https://www.goodhousekeeping.com/home/craft-ideas/how-to/g1022/greeting-card-crafts/

https://www.care2.com/greenliving/18-surprising-ways-to-reuse-greeting-cards.html

I make gift tags. Cut around a picture leaving a tiny border of the background color and punch a hole and attach a ribbon.

I made a collage for both my wedding and baby shower with cards I received as gifts - check it out here: https://happydealhappyday.com/wedding-baby-shower-card-collage-keepsake/

Donate them to a local elementary school. Teachers will make good use of them doing crafts with the students. In spite of technology, most kids still love to cut and paste to create their own art. More often than not, there is just no budget in schools for these kinds of resources.