Summary:
Ref T2787. A product is the abstract representation of something you can buy or rent/subscribe to. Although the interface isn't locked down yet, this would ultimately be internal/administrative.
Products likely have some user-facing skin on top of them: plans would have a purchasing/comparison flow, physical goods would have a storefront, etc., so products don't have any information like descriptions or images, just the data that Phortune needs to correctly bill accounts.
Generally, this is very basic for the moment.
Test Plan:
{F37594}
{F37595}
{F37596}
Reviewers: chad, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2787
Differential Revision: https://secure.phabricator.com/D5441
