Unixstickers by Sticker Mule - Stickers for fans of unix, software, coding and open source
Chumpu iMessage Sticker Pack - Animated Chumpu cartoon stickers for iMessage
Polymail - Native email app for email productivity.
Sticker.Place API - Get stickers for your app
Acrylic Charms by Sticker Mule - Add some charm to your life.
Sticker Mule Wall Graphics - Custom wall graphics for your home or office