mrtcntn

[brittle oxide]

You'd just create new Price objects to reflect your new pricing, and start any new Subscriptions with those price_xxx IDs. Then the current subscriptions will remain active on the old pricing (grandfathered)

[fossil crest]

But then when an old user wants to start a new subscription how can I decide which price to show?

[brittle oxide]

That would be up to your application to determine that

[fossil crest]

I have the idea of putting effective date fea

field in the price metadata

so that I can compare it with the registration date of the user, would it work?