Looking for an expert to assist with Automated Chatbot & Payment Integration for WhatsApp Business. I need guidance on the setup process and a clear breakdown of implementation charges.

I'm looking for a developer to set up my WhatsApp Business account with a fully automated customer support chatbot. This project will also include creating a menu option and integrating a payment gateway, which we can discuss later. Key Features: - An automated chatbot that handles customer support queries. - A user-friendly menu option that guides customers through different service options. - Integration of a secure and reliable payment gateway. Skills and Experience: - Proven experience in chatbot development, specifically for WhatsApp Business. - Familiarity with creating interactive menu options in a chat interface. - Expertise in integrating various payment gateways. - Prior work in customer support automation is a plus.