C2 Unknown
C2 Unknown answered
The most formal way of saying thank you would be: Domo arigatou gozaimasu [Formal way of saying thank you very much] Informal would be: Domo arigatou [Thank you very much] Or just thank you would be: Arigatou And Gozaimasu is just a fragment that they put in front of something that is formal. 83
C2 Unknown
C2 Unknown answered question
That is usually a scam when people say that kind of stuff, they are just trying to scam you into getting that much money when really you'll get something else or it might be fake money or something.