PL native says: good luck finding high quality women by offering them 1000$ and giving them undeniable pleasurable validation of being the one of many baby mamas.
as for official LTR, people are crazy about exclusivity/cheating. keep in mind that you don't just get in relationship with the girl, you (traditionally) become the member of her whole familly (especially if kids are involved) so any kind of uncommon shit will be despised. and if the whole thing is kept in secret the girl will have to lie about everything to her parents/familly/etc for the rest of her life, shit even this no mariage thing will be super suspicious to her relatives. basically drama guaranteed.
you would have more chance to do it by hosting official talent show/reality show on tv where girls fight to win you, there were plenty of stupid tv shows so some girls would show up.
but good luck : )
PS. oh so it seems that you got the 'poland part' of the question covered pretty well.
as for official LTR, people are crazy about exclusivity/cheating. keep in mind that you don't just get in relationship with the girl, you (traditionally) become the member of her whole familly (especially if kids are involved) so any kind of uncommon shit will be despised. and if the whole thing is kept in secret the girl will have to lie about everything to her parents/familly/etc for the rest of her life, shit even this no mariage thing will be super suspicious to her relatives. basically drama guaranteed.
you would have more chance to do it by hosting official talent show/reality show on tv where girls fight to win you, there were plenty of stupid tv shows so some girls would show up.
but good luck : )
PS. oh so it seems that you got the 'poland part' of the question covered pretty well.