Thanks for notice! Yes, we will edit that.
About other promotion, of course no, you can notify any other address to receive coins.
Being that the case, I quote the above code with a small modification
Last 5 digits: RiQB5
Receiving address on the site: 1GTHSpTSaibQhjaiS4zPaQykLksECe7Ss7
Address I want the coins sent to:1Kt6oVFDZZmaNmFJWBY5aDzvERXzQAkm7P