Marketing idea for telecom monopolies (Arina M., 6 years, Moscow)

Little sister generously sends emoticons from a mobile phone in the belief that they are free. He thinks only the letters of money are worth.

There is something in it. Spending a little less on hard boiled eggs by launching a campaign with free smilies (even if limited in time) is not an excellent marketing move. Involved will be human emotions - that is good for sales.