If it's a meal, I offer to pay and suggest she buys the next one if she offers to split it.
That's the issue, right there - you force her into saying whether there will be a next date or not. I've literally has men say "I'll pay because then you'll have to see me again so you can pay", it's horrible. I want time to reflect on the date and to carefully word my rejection. I don't want to be forced to say "no, no, let me pay my share" knowing that a) I don't want to see them again and thus I MUST do this (even though it is my preference anyway, they force you into this situation) and b) they assume I am doing it because I don't want to see them again.
Because I don't want to be paid for and I don't want to be with men like that.
Mind you, I don't go out for meals on early dates, just drinks/coffee/walk etc. And I'm not that bothered about buying drinks, usually you have two so buy one set each.
Also, we've all seen men complaining at how much dating costs them and how they think some women just go on dates to get free meals - I never want to bee the cause of those complaints and I think those complaints are justified. I also earn more than the majority of men I date anyway.
My ex would pay for things but then I always felt it was somehow held against me. Not long after we started dating I was going away for the weekend, already booked, but we arranged for him to come with me. I called the hotel to add him to the room and, to my mind, he was due to pay the difference in cost (his breakfasts!) or, at most, half. But he got up early on the Sunday, snuck down to reception and paid the whole bill (and we had eaten there one night too) so I had no way to discuss it - and that felt very undermining to me. I felt like I now owed him something, especially as I had already allocated the funds as I was going anyway!