Originally Posted by Nathan

highonacid

not a problem at all.

NATS can do membership and non-membership sites.
NATS can do preset sale options and flat prices (as long as your billers support flat prices, ie billing any price you want, not pre-defined billing options).
NATS can be integrated into shopping carts in multiple ways as long as they support certain postback features or the like.
NATS can even be used as a gateway, just like NETbilling or any other merchant account gateway, letting you do REAL true cascading if you have more than one merchant account.

If you have any detailed questions, msg me on ICQ...