To register a commercial bot, you must partner with an official provider. You fill out a company verification form, pay the registration fee, and the provider submits the technical request to Viber.
The standard registration fee is 90 EUR, alongside a prepayment deposit of 300 EUR (which is converted into message traffic balance).
Standard registration and verification processes are completed within 1 to 2 business days after the invoice is cleared and the company docs are approved.