Need extension for VirtueMart Topic is solved

[amfonline]

Does anyone know of an existing extension for Joomla x.xx, VirtueMart x.xx that can handle my situation?

Selling comic books. They are in "series". I want to enable a customer to set up an account and order/subscription list. When they set up the order list, they need to be able to specify that each item is a subscription item - so that they automatically get the next subscription item in that when it is released.

So, let's say I am a customer. I create a list of items.

Series Volume Subscribe? Ship Date (based on release date)
ABC 25 No 2/15/2008
DEF 10 No 2/20/2008
GHI 1 Yes 2/19/2008

In this case, the item GHI would go into my subscription list. Next month, assuming I do not have any other items that I have added, my order/subscription list would be

Series Volume Subscribe? Ship Date
GHI 2 Yes 3/19/2008

and the item would ship automatically as soon as it is available, then the customer's billing would occur as well just before shipment.

Thank you
Angela