Feature Request: More plan flexibility

[yippie]

Plans are very prescriptive and limiting in how we can set up the plan page.

Currently

A product can have

• 1 Primary
• 1 Secondary
• unlimited additional
• must have a primary AND secondary before additional show up (cannot have only additional or primary + additional)

Proposal

Leave it up to the admin. Don't make any attempt to filter or validate the set of plans. The primary/secondary/additional is effectively nothing more than a button style and high level order so there is no reason to be so prescriptive as people who want the current system can just make sure they keep publishing the plans the same way they are now.

The page should support

• 0 or more Primary (order by the order field)
• 0 or more Secondary (order by the order field)
• 0 or more Additional (order by the order field)
• Only Additional section
• Only list of secondary