{
	_id: standard mongo id object,
	customer_id: mongo id to the customer the subsription is tied to,
	start_date: date the subscription service starts,
	end_date: date the subscription stops,
	repeat_every: 
		false = one time subscription,
		int = number of units,
	repeat_unit:
		false = does not recurre,
		"day",
		"week",
		"month",
		"year",
	repeat_until:
		false = continues until cancelled,
		date = the day this subscription will stop repeating,
	status:
		"open" = a subscription that is currently active,
		"opening" = a subscription that is in the process of being created,
		"closing" = a subscrption that is being closed, while a new one is being opened,
		"closed" = a subscription that has been completed,
		"template" = a subscription profile yet to be activated,
		"trial" = a subscription that is under a trial and is not billed, will convert to real subscription on end_data, 
		"trial_cancelled" = a trial that was never continued,
		"trial_converting" = a trial that is in the process of being duplicated into a real subcription, 
		"trial_converted" = a trial that was converted into a billed subscription,
		"stopped" = a subscription that was stopped,
	is_pro_rated:
		true = the amounts in the items list cover only a portion of the full subscription,
		false = the amounts are the full price,
	billed_item: (an array)
	{
		description: the text description of the item,
		cost: always the full price,
		pro_rated_cost: the price when the subscription is pro rated,
		accounting_code: the code used for tracking revenues,
		repeat:
			true = is an item that repeats,
			false = is a one time charge,
		tax: (an array)
		{
			tax_id: mongo id that refers to the tax colletion
		}
	}
}