they charged me and my membership was 5.95$ and i only have 5 days left jagex go fawk yourself
You should read the fine print.
Originally posted by another user
"USD 5.95 will be held on your card as a security deposit. If you cancel before the end of your free trial, we will release this back onto your card - otherwise it will be used for your first monthly payment. Cancel at any time during your free trial and your card will not be charged.
Your free trial credit will be applied to the account [Username]. Only one free trial per Jagex account and per credit card."
As you can read, they take the money as a deposit and if you fail to cancel then they will keep it, else they will charge it back to the credit card.