Its all the same, you pay for women any way you do it, regardless of nationality or location:
1 for a 141 girl it is direct exchange of $ for sex
2 for a date or girlfriend it is dinner, drinks, gifts etc as evidence of your interest and commitment, to induce provision of sex
3 for a wife it is other stuff, a new kitchen table, a new dress for a party, gifts or financial assistance for her family, redecoration of a room which is perfectly acceptable the way it is, all to ensure domestic tranquilit, to continue regular provision of sex
Although there are some other benefits to being married, having done all three, in my view method 1 is the best