Harassment by Homechoice

I've recently opened an account with Homechoice, the account is up to date, but the company is calling me throughout the month offering new products. What actually ****es me off is what they call courtesy call towards the end of the month asking when am I going to pay the account. I know I an obligation to pay my account every month. To be called 3 to 4 times a week amounts to harrassment. I requested to be removed from marketing list, and can be contacted only when the account is in arrears. I am sick and tired of Homechoice calls.