Asking Eric: How long should I keep a greeting card?

Asking Eric: How long should I keep a greeting card?

Dear Eric: I am writing after reading the letter about how to handle beautiful greeting cards you don’t want to just throw away (“Greeting Cards”).

How Long to Keep Greeting Cards

Greeting cards can have sentimental value. Is there a rule on how long to keep greeting cards? Advice from Eric Thomas weighs and a reader.