Apply Price Changes to Existing Subscribers

## What's New When you change a billing plan's price or interval, MyDojang now asks whether to **apply the new rate to existing subscribers** — not just new ones. ## How It Works 1. **Edit a billing plan** and change the price or billing interval 2. **Save the plan** — MyDojang creates a new Stripe Price automatically 3. If the plan has active Stripe subscribers, a **dialog appears** asking what to do: - **Apply to Existing** — updates all current subscribers to the new rate - **New Subscribers Only** — keeps existing subscribers on the old rate ## No Surprise Charges Migrated subscribers won't see an immediate charge. The new rate takes effect at each subscriber's **next billing cycle** with no proration. ## Results Summary After migration, you'll see a summary showing how many subscribers were updated successfully, so you can confirm everything went through.