Registration

Join the Richmo
Business Network

Fill out the form to register your account and request your Sender ID. Our team will process your request within 24 hours.

TRCSL Approved

Standard regulatory compliance for all messaging services in Sri Lanka.

Instant Activation

Get your account ready for testing immediately after verification.

Dedicated Support

Direct access to our technical team for seamless integration.

Mandatory Documents

Note: Please attach both side photo copies of your identity card or Driving License.

Note: If your business does not have a registration certificate, some other document that can prove that your business is running (Example: Facebook page / website).

Note: Download Mask Name Request Letter from the link below and use your signature and name on your letterhead.

📌 Download Send ID Request Sample Letter

Note: Please attach these files manually in WhatsApp after clicking submit.