I've started using Billing Orchard for recurring billing. It has an API and also a new feature called Checkout Pages where you can setup recurring billing (with a post back call on success). Both are easy to code.
I used PayQuake.com for the merchant account/Authorize.net reseller. They have a couple of low fee, low minimum plans for starters (rate is high, though). You can use any Authorize.net reseller. The recurring billing (ARB) from Authorize.net is $10/mo. http://www.billingorchard.com/default.cfm?pid=a2de1a17 is $19.99 for 250 transactions/mo. They also offer an interface to let users manage their subscription. Pretty cool stuff. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Get involved in the latest ColdFusion discussions, product development sharing, and articles on the Adobe Labs wiki. http://labs/adobe.com/wiki/index.php/ColdFusion_8 Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:287768 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4