I'm fine with paying on the first couple of dates. I go on cheap dates anyway. I'm hoping to keep this girl around who I've seen 6+ times now + sex and we go out to do stuff.

For example, movies and food. Rather than cooking myself or even going out to a restaurant, I try to have her meet at my place for take out food. It costs me about $20 so not much to me but I do end up footing the cost. Movie tickets are $8 total for both so roughly $30 for the entire night. How should it work after 6+ dates?