Price Adjustment in the Products Module
To adjust prices for subscriptions, you first need to update the price in the Articles Module. Go to 'Articles' > 'More Actions' > 'Change Price'.

Indexation for Subscriptions
To apply a price indexation for subscriptions, go to Subscriptions > More Actions > Indexation.
Next, select 'Active' or All' subscriptions and choose 'Adopt New Price from Articles' under 'Type'.

When you choose All Subscriptions', the indexation will not affect active subscriptions where the article price has not been changed.
Note:
- Changes are applied immediately to subscriptions and will affect the next invoice generated for the subscription.
- If you select Increase by Percentage' all prices will be increased by the specified percentage.