Verified Business Manager Setup for WhatsApp

I need a Verified Business Manager set up for WhatsApp. This will be primarily used for marketing campaigns, specifically sending promotional messages like discount offers.

Key Requirements:
- Must be verified and compliant with WhatsApp's business policies
- Ability to set up and manage marketing campaigns
- Experience in handling promotional messages

Ideal Skills and Experience:
- Familiarity with WhatsApp Business API
- Experience in business verification processes
- Background in marketing, especially in sending promotional content

Please provide examples of previous work and relevant experience.