I began to think about how I would do it, if I did get them onto WhatsApp.
Only visit those who can accommodate. Travel to their area for the intro. If they ghost or it does not work out for a different reason, then have an AW plan B or C so that the day is not wasted. £4 per conversation is fuck all. If they had anonymous payment, I would have tried it out by now.
My best AW shags are with mid 30s women. The 20 somethings are usually disappointing and I suspect that as sugar babies they will perform even worse than career hookers.