key bot

Am I allowed to run a bot on a separate account, or is this against the rules?

i encountered the bug when I attempted to post a trade for [2 keys for a disciplinary action] and then i made a trade for [2 keys for a pomson or pomsons strangifier] and it came up with the error. I had a trade a few weeks before that to buy pomsons, but it was closed for awhile. Finally after trying to set up the trade a few times I clicked random keys in my inventory besides the first couple, and it went through

If I list multiple buying threads, trading keys for this and keys for that, you cannot use the same key in your trade without getting a "this trade already exists, go figure" message, but if you use different keys you can list the trade.

Could currencies be excluded from this check?