> For the complete documentation index, see [llms.txt](https://options-docs.avisplus.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://options-docs.avisplus.io/customizations/edit-extra-charges-notifications.md).
# Edit extra charges notifications
Open our app, go to Settings. Edit it your way, but place the code **{add\_price}** at the position where you want to show the extra charge -> **Save changes**.
Ex: I want this notification: "This will add $xx."
Tadaa! Here it goes. Let our support agents know via in-app live chat or email: ****. if you need help on this.
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# Agent Instructions
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