How Can I Pay Bickwinter Lightning?

i didn't know i could do it with my cash cart until id six months ago. I that was likeome Bringing this back to bickwin design, like rudolphod conc their ing a new version of the cold car with nfc tap pavements for p s b t. But thenagain, sos, i would like to go to ma ho coffee and like, have an nfc tap where i am able to pay bickwinter lightning, or something like that. Then again, toget into trat off. Like, is that safe? Is that secure? How much bickwin do you hold on that wallet,. If there are security trade-offsd what's