Knowing I had to implement a recurring subscription module in Joomla (and not knowing a lot about programming), I knew that it would potentially cost me a LOT of money to code this on my own. AECManager is a 'huge' system that does SO much and I had NO issues in purchasing their support. I forged ahead and purchased their $150 service and they installed it and set up the whole AEC for me. When I had issues with Authorize.net integration, Dave and Jake spent a lot of time with me FIXING the issues (and digging through the Authorize.net integrations documentation). (Jake called me several times at home also). This was well worth the $150. I would HIGHLY recommend this module. Jake and David, you guys are awesome..keep up the good work!