So, pay a few dollars to find out if their advertising does not work that big a deal. So they hire these market research companies. And the market research firm surveys to send ordinary people to find out what the public thinks. There are also …
So, pay a few dollars to find out if their advertising does not work that big a deal. So they hire these market research companies. And the market research firm surveys to send ordinary people to find out what the public thinks. There are also …