Player shops
 

I suggest that era players can open a private shop. Other people can buy our items in the inventory. The buyer will make an offer and we must agree to the offer the buyer buys. That way will prevent scamming.

No.

Too similar to a trading system. And this has already been discussed many times. Use the search bar next time

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I still like the one thread about shop tables as furniture. You post the item and the price (gralats or items). This would be nice because then people would judge prices themselves and it'd cut down on scamming.