In transparent in what sense?

Not just intransparent, but also unfair. Why? I think you know this very well, but lets say I need to reprompt your LLM wrapper x times, because, as usually ia the case with these slot machines, they did not give me what I asked for. So now I burn additional tokens you will happily bill me for, without having it in my power to impact how well the underlying LLM works. So its neither under my control, nor do I have a clue as to how to keep token usage under control. So your model for pricing is neither transparent nor fair to me. And as is taught in every business 101, for a business to auccessfuly acquire customers, customers must see the price as transparent AND perceive it as fair.