To cancel your membership, log into your PayPal account and go to your Profile, Pre-Approved Payments page (under My Profile then My Money). Click the Best Quality PLR Monthly entry and cancel it. You will not be charged and you will have access to your membership for the rest of the currently paid period.
Please note: We completely understand when people have to leave to cut back on business expenses. However, realize that if your subscription was at a discounted rate at the time you joined and you decide you want to come back into the membership, it will be at the current rate, not the earlier discounted rate.