Stickers = $$$ Sticker are big business for Line. Sales of the amped up emoji made over $280 million for the messenger app last year.. Line told us over 2.4 billion stickers are sent and received ...

Facebook Messenger Updated, Brings Adorable Cat Stickers. Tim April 23, 2013 31 . Share. Facebook Twitter Reddit. We may earn a commission when you click links to retailers and purchase goods.