Angelina sorry i do not understand the question (although i translated it) 😂
I wonder,if,since your case,someone else want to pay this seller with a 500€ bill,he would accept,or if he would still refuse it.
Katie Usa does not have contactless cards. Every one is worried about rfid theft so they never really took off
Even is not much people use these,I guess such cards are available.
Katie
In France,it is different,almost all shops accept contactless cards,but Apple Pay seems less supported,presently.