Design for repeat sending
Daily greeting stickers should feel fresh without being too specific. Sun, coffee, hearts, flowers, sleepy faces, and cheerful characters all work well.
Localize the greeting language
Good morning, buenos dias, bom dia, and good day can sit in separate packs or variants so users find the language they actually send.
Keep the tone warm and simple
Family and friend chats usually prefer readable, positive, low-friction designs over complicated meme references.