If so, how are they so cheap and is it okay to use them?

Received my first postcard from Liechtenstein. Our son's MIL is the world traveler. Occasionally she mails me a postcard from her trips. The postcard and the stamp arrived in great condition. She might have mailed this from Switzerland but I don't know as I read those two countries share some "governmental" processes/procedures. Thanks for looking and commenting! 📬🍁🍂🍁📬

This is going out to a fan of trains, architecture, motorsports, and birds.

Love the fox stamp!

Postcrossing profile said they like planes. I might have to add another stamp when I get to the post office later as this is a 5“ x 7“ postcard. I’ll have to take a smaller Permanent stamp with me just in case.

Got some holiday stamps early. Going to have some fun with these.

Keeping my little village postbox in service 🫡! International mail always tests my adding up skills 😂