Temporary Suspend a Subscription

There is a special foreign business trip for two months on the horizon. Internet access is not available there. I will have to cease trade during the period. What are the options for my existing subscription here at C2? Should I just unsubscribe when I leave then redo new subscription after I come back?

Yes. There really is no way to temporarily suspend a subscription. I recommend you unsubscribe, and private-message your system vendors to let them know the circumstances. That way, when you return and re-scubscribe, the vendors won’t think you are trying to take advantage of free trial periods (which they could deny, at their discretion).