How do you block customer from making an appointment?

[Treasurer44]

My contactless reader keeps charging my personal card that is saved on my cell (with android pay) in

[Sean]

Hi @Treasurer44. Sorry to hear about the trouble you're having. Just want to hammer your questions out first, as it sounds like there might be a few things going on. Just as a tip, it's normally a good idea to create an individual thread for each of your questions - that way it's easier to get help from your fellow community members as different people have different expertise. To summarize, these are your questions?:

Is there a way to block certain customers from booking appointments from my booking tool online?

How could my contactless reader charge my own phone? (We'll definitely need more details about this one if that's the case)

Looking forward to hearing from you.