Questions, answered plainly.

Is this a live map?

No. Nobody sees anyone on a map, and recipients never see your exact venue before a confirmed hold.

Who can see my Notice?

Only the accepted connections you select for that Notice.

What does anonymous mean?

The person coming is one of the people you already approved. You find out who when they arrive.

Does arriving mean I have to meet them?

No. Arrival only asks you. Not yet shares nothing.

Does it cost anything?

Pricing is not decided. Safety, cancelling, blocking, reporting and deleting your account will always be free.