RISK INVOLVED: Storing EcoDollars in trade signs is absolutely risky and will never be supported by the EcoCityCraft staff, as stated in the wiki & resident application form. SAFE: Storing EcoDollars in your actual in-game balance is a safe option that is 100% supported by the EcoCityCraft staff. Your only risk is potential cleanup policy scenarios. VERY SAFE: The absolute safest way to store EcoDollars is our forum bank. This can easily be used with the /bank deposit and /bank withdraw commands in game. This as well is 100% supported by the EcoCityCraft staff team and completely avoids any sort of cleanup policy regardless of how many EcoDollars you have. The forum bank is the golden standard in storing EcoDollars.