@Osama Kamal Sure. It means every account the agent runs on belongs to him, not you: the Meta Business Manager and WA number, the LLM API account (OpenAI, Google AI Studio, Anthropic, etc.), and the automation platform (n8n, Make, or whatever you use). He signs up with his own email and card, then adds you as an admin or team member so you can build inside it. The reasons are practical. You're not paying his usage bills or chasing him to reimburse you. If the working relationship ever ends, he keeps a working system and you just lose access, which makes you look trustworthy rather than like you're holding his business hostage. It also makes the maintenance retainer an easier sell, since "it's on your account, you own it, I keep it running" is a much better pitch than "it's on my server."