JohnTheFrog

[marsh goblet]

I believe most params yes. Which parameters specifically?

[hidden junco]

Manually is a wrong word, I meant programatically via API

I think the prices and list of items itself

I have a case when upfront paid annual subscription will downgrade into lower price with monthly interval, so I want to create a schedule that will add a monthly subscription item when current subscription ends

[marsh goblet]

You can't edit the Subscription items if its controlled by a Schedule, no