> For the complete documentation index, see [llms.txt](https://docs.smartlink.so/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.smartlink.so/escrow-payment-gateway/key-features/profile-management.md).

# Profile Management

* **Edit Profile:** Keep your personal details up-to-date with minimal information required to uniquely identify your account.
* **Activate 2FA Google:** Safeguard your account by enabling two-factor authentication. This adds an additional layer of security, ensuring that only you have access to your Smartlink account.
* **Complete KYC/KYB (Trusted by Sumsub):** Boost the credibility of your account and activate Merchant functionalities by completing the Know Your Customer (KYC) or Know Your Business (KYB) procedures.
* **Configure Email Notifications:** Stay informed without being overwhelmed. Customize and receive email summaries about essential activities and updates related to your Smartlink account.
* **Manage Your Referral Link:** Promote Smartlink and benefit from its referral program. Share your link, track referrals, and earn rewards.