Since your card(s) are not saved on the account, it shouldn't auto renew. Also, if you want to make sure you end the renewal, just to go your account preferences on the main site then manage tab, and press the end button. This will not end your current subscription it just ends the renewal.
okay so i just got membership again and it says it'll renew for 9.95 on 6/1/12 but i dont want it to renew my credit card numbers arent saved to the account so what do i have to do so it wont renew?
You can also cancel your subscription. Since you've already paid until June 1st, cancelling now will ensure you don't auto-renew, but you can still play up til June 2nd. If you still want to play then, start another subscription.