A: We don't provide "Credit Management" tools unfortunately. What we encourage our agency users to create an OpenAI account and get their clients to buy into keys. You can add your own OpenAI Key per bot, and you can literally set up a different Google Account for each client and then use that to set up a separate OpenAI account. Otherwise, just use our credits as a gift, and use your own OpenAI account key, and just charge your clients a flat rate per month rather than usage-based billing. OpenAI is very cheap even with volumes, that even if your clients pay you a flat rate of $50/mo for messaging, you'll have like an 80% profit margin on each client.