​LogMeIn may have slightly different cancelation policies for each product but in general, it is necessary to contact customer service with your request to cancel at least 10 days before the start of the next billing cycle to prevent being charged again. Some services including those that require information such as phone numbers to be transferred may require you to stay active until all of these transfers have completed. Unfortunately, this does mean you will be charged at least one more cycle during the cancellation process.