First of I'm sorry if this is been answered elsewhere. I can't seem to find it. I think multiclient and leeching yourself is allowed. But is trading and using mule accounts as storage allowed? And also is it bannable to vote on multiple accounts?
You can have as many mules to store as much stuff as your heart desires. You can however only vote once every 24 hours, so only 1 account per day. The general rule of them is you as a person get 1 vote a day, so use it wisely edit: So to answer your question, it's only bannable if you're voting on multiple accounts each day. If you want to have 7 accounts and vote on each one once a week, you're more than welcome to.
An individual player is allowed to vote at most one time per day, period. The number of connections or accounts involved do not change this. Using multiple IPs to vote constitutes abuse and will get you banned.
And don't think they won't catch you. They will, and the longer it went on, the more trouble you're in.