I think $10 a month is fine. Those who value this service wont change their mind because of a few bucks. Remember - people who will use this service will proba

I think $10 a month is fine. Those who value this service wont change their mind because of a few bucks. Remember - people who will use this service will probably do it for business, they wont be teenagers, and a $10 will be nothing if the service provides any type of value at all.