So I was in a bar I frequent a lot and I set a challenge to my friends, we have a lot of challenges like 'mention skyrim 5 times and still k close or boast about your D&D character and still get a number, but this time the challenge was to get the target to buy you a drink first. So I got talking to this HB8 in the usual way and secluded her from all her male friends. We were talking and I said I like to reverse the social dynamic and get girls to buy the guy a drink if they find him interesting enough, we both laughed and then I looked at her and said "mines a gin and tonic" (girly I know but it just so happened to be her favorite drink) We chatted some more but I wasn't looking to close. I was semi seeing someone and just looking to stay sharpe. Next time I saw her in the same bar she left this guy she was talking to went straight up to me and started talking to me and was trying to get me outside, luckily I was single now and could take advantage.

Few weeks later I was in brighton in the UK, never been there before an was out with the lads. Noticed a HB7.5 and her mate being bought copious amounts of booze by these local AFC's again I get talking to them and the AFC's wander off conceding defeat. Again I try this routine of getting her to buy me a drink. It totally worked and when my friends where nagging me to leave before I could get a close I said i have to go and she sincerly said "but you're really interesting to talk to, have my number and find me later"

Unfortunately the club had shite reception and there were many other girls out but she's desperate for me to come down again.

Has anyone else tried this? It started as a challenge but seems to help.

TL;DR

I get girls to buy me drink and they seem to remember me better (in a positive way)

Edit: I will include this tactic in a field report and pick it apart to turn it into a transferable technique