I received an email from one of my contacts asking me to change his email address. I pulled his name up in "Contacts" and attempted to change his email address. But it would not change and I could not edit it. Over 4 days I spent 15-20 minutes per day, looking through your training library trying to figure out how to update his email address. NOTHING worked. Today I called Customer Service. I was handled by Heather and Daniel, both very professional. Daniel told me that since the contact had unsubscribed and then resubscribed the account was "locked." So Daniel handled it for me. But there is NOWHERE on the CC Site that informs me of that. There is NO WAY for me to be informed that the contact is "locked." First of all, I don't know why the contact needs to be "locked," that makes no sense to me at all. Second of all, if you are going "lock" contacts, you should clearly inform your clients (who are paying you) that the contact is locked and how to address issues with that contact. Keep up the good work - Over to you!! Lance