Marketing is a set of processes or activities that identify customers' needs and develop a range of products or services that satisfy their desires and achieve profitability within a timely period. Marketing can be defined as the art of selling, but sales are part of the process.
marketing has four basic things which are 4P's
product ... what is our product? what is people need?
price ... how much people will buy our product?
place ... where we will sell our product?
promotion ... how we will advertising our product?