> For the complete documentation index, see [llms.txt](https://docs.stammer.ai/stammer.ai-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stammer.ai/stammer.ai-docs/white-label/the-saas-configurator/add-ons.md).

# Add-Ons

- [Storage (Characters) - Add Ons](https://docs.stammer.ai/stammer.ai-docs/white-label/the-saas-configurator/add-ons/storage-characters-add-ons.md)
- [AI Agent Rebilling - Add Ons](https://docs.stammer.ai/stammer.ai-docs/white-label/the-saas-configurator/add-ons/ai-agent-rebilling-add-ons.md)
- [MasterChat - Add Ons](https://docs.stammer.ai/stammer.ai-docs/white-label/the-saas-configurator/add-ons/masterchat-add-ons.md): The new feature allows agencies using Stammer AI to sell their proprietary AI prompts as subscription products without exposing the underlying prompt configurations to end users.
- [Advanced Scraper - Add Ons](https://docs.stammer.ai/stammer.ai-docs/white-label/the-saas-configurator/add-ons/advanced-scraper-add-ons.md): Build your offer to sell advance URL scraper to your clients.