> ## Documentation Index
> Fetch the complete documentation index at: https://docs.slm.m1amdocs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Premium Service Add Ons

* **[Configure Premium Service Add-Ons](../topics/2112_r_configurePremiumServiceAddOns)**\
  You can offer subscribers the ability to purchase a premium service add-on to their existing Subscription.
* **[Enable Subscribers to Purchase a Subscription with a Premium Add-On](../topics/2219_r_enableSubscribersPurchaseSubscriptionPremiumAddOn)**\
  Enable subscribers to purchase a Subscription along with a premium add-on through your online storefront.
* **[Enable Subscribers to Purchase a Premium Add-On to an Existing Subscription](../topics/2418_r_enableSubscribersPurchasePremiumAddOnExistingSubscription)**\
  You can enable subscribers to purchase a premium service as an add-on to an existing Subscription.

**Parent topic:**[Additional Subscription Types](../topics/tp_additionalSubscriptionTypes)


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