I’d appreciate some advice on a first date with a B-type woman.

I’m still a papa (a male supporter) with a score of around 40, but with my first offer, I took everyone’s advice here, met a C-type woman, and thankfully things went well and have continued smoothly. For my second offer, I’ll be meeting a B-type woman. I understand that the first date is dinner only (no intimacy), and I have no intention of inviting her to an adult relationship (intimate) from the first day. However, after considering various scenarios for when to discuss the terms of the arrangement, I came up with the following possibilities: (1) During dinner on the first date (even with a B-type woman, at a private restaurant from the first meeting) (2) During an extension after dinner on the first date (enjoying dinner only in an open setting, then inviting her somewhere we can be alone, such as karaoke, and first checking whether she’s willing to hear that kind of proposal or would rather leave. I intend to offer an additional allowance.) (3) Tell her afterward via LINE or some other messaging app (4) During dinner on the second date (essentially following the same flow as the first date with the C-type woman, but on the second date) I assume it depends on the person, but I feel that something like (2) might be appropriate. Still, I’m not sure… I don’t think it’s good to bring it up either too early or too late, so I wanted to ask how I should judge the timing and avoid being as disrespectful as possible to the other person. As always, thank you to everyone who takes the time to answer. The following is just an aside, so please feel free to skip it. This is my third time asking a question here. The same thing happened the second time, but perhaps I’m the type who feels compelled to step in and break the flow whenever the board gets heated. My apologies.