Greeting Cards

Have you ever been looking for a greeting card and can't find one that really fits what you're trying to communicate? I think it should be socially acceptable to purchase an alternate card and make customizations. For example, for a wedding, purchase a Happy 1st Anniversary card and marking out the 1st and changing it to 0th. Or a Happy Birthday and changing Birthday to Wedding. Or perhaps you want to congratulate someone on weight loss. Purchase a Sympathy card and change it from "So sorry for your loss" to "Congratulations on your loss"