Coca Cola not prepared to protect its clients

<p>I purchase a 500ml or 1,5l coca cola from Madena Cafe in Second Road Heathfield. According to Coca cola I pay a deposit of R1,50 and R3,50 respectively. However on return of these bottles for refund i am given R1,00 and R1,50 respectively. I have spoken to Mr. Michael Jones of Coca Cola and I am refereed to everywhere else and they cannot assist me . Where are the consumer rights and protection after all this is a Coca Cola product.</p>