Inconsiderate Service Package

Bad Service with Afrihost: I've been with them from January this year and I think this is the last month I am with them. They do not have multiple debit dates and prefer to only use the 1st which does not help because people have different budgets and preferences to meet their financial commitments. I basically pay them to use their services for half a month because by the time I get paid its already half of the month. I've brought this up with them and all they can say is "pay double, so that I am always ahead" this is not feasible. I am so frustrated with them, I am in the market for another ISP that is flexible.