Hi @fran, sorry about the delay. At @No41Coffee, they do things a bit differently to Sugar Mountain, where @Pauline verifies people on the spot using her iPad. At the moment a member of No 41 staff writes down your username and passes it to the manager, Tolga.
I have offered to loan an iPad to @No41Coffee so they're able to verify on the spot. Tolga - the offer's still on if you're interested.