> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.solvimon.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.solvimon.com/_mcp/server.

# Add-ons

Add-ons are products that can be offered as an additional item within a pricing plan for an extra upsell opportunity.

Within Solvimon, you can choose these pricing items within a pricing plan version, and your customer or sales team can include them in the subscription if the customer wishes to add it.

![](/_fern-img/c2ad9d133e40e974b77ed4dc2ad2b7857f2785de39ae6d03a19294465fde7ee8.webp)

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## Creating an add-on

![](/_fern-img/92375f5484986da0b15a9276685ba2236810d179e6f812c9eb7b6aa2485e3345.webp)

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Any product can be marked as an add-on within a pricing plan, no matter the type. Add-ons can be added to a subscription at the beginning, when it is created, or added to an active subscription.

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## Add-on selection within subscriptions

![In this example, the Platform Fee is an elective product which is turned on for this subscription.](/_fern-img/b27906e8e3aa92dea91341fd9dfbbe945cc202f93a45fedd09c106200bed04f0.webp)
In this example, the Platform Fee is an elective product which is turned on for this specific subscription.

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