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

# Registration and Account Management

> Key facts about supported countries, KYB review timeframes, and mandatory 2FA for UQPAY accounts.

## Supported Countries/Regions

The D-Ramp service is currently limited to corporate entities, with exclusions for those registered in the United States, China, and Singapore.

## KYB Review Timeframe

The review result will be notified within **T+1 business days** after the submission of required documents.

## Mandatory Binding of Google Two-Factor Authentication (2FA)

For the security of merchants' accounts, **merchants must bind Google 2FA before proceeding with any withdrawal operations**.