I've few questions: 1) Does Authorize .Net CIM payment gateway plugin support recurring? Because I've enabled the recurring setting for my products. First transaction is happening, but I can't see the recurring bill under recurring billing tab on Authorize .Net site. 2) Is it necessary to write cron file? 3) What exactly does cron job do for authorize net? 4) How do I get the credit card information to re-bill? My understanding to the cron job is that, here I've to write a code which run every day and check into the database for end-subscription date and re-bill all these customers and update the membership status.