> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help-option.ymqapp.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Price One Time

1. [Option](/ymq-options-v2/option)
2. [Price Add-on](/ymq-options-v2/option/price-add-on)
3. [Price Setting](/ymq-options-v2/option/price-add-on/price-setting)

# Price One Time

📌 By default, an option’s price add-on is multiplied by the **product quantity**. When **Price One Time** is enabled, the add-on price is **charged only once**, regardless of how many units the customer buys. _**(Advance Plan Feature)**_

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**🔧 Settings**

![](https://storage.crisp.chat/users/helpdesk/website/-/e/e/c/b/eecb0cc9f3b9a800/53c21efd-ceec-433b-82eb-f8a1e0_1bz9caw.jpg)