player shop

Hi all! I have opened up a new warp /warp Bannerz, here I have a selection of designs, country flags, etc, I even take requests (if possible to do so) Also available to sell these Banners via trade (if my sell shops are full haha) and would be settled via /pay mjaynex (payment first as I have...

Its been a while since I've played Islands and I don't remember what to put on chests to make a player shop. I've followed a couple of older guides without success and I would like to know what I'm missing.

I'm just a little curious, (curiosity killed the cat) but how many good/decent island shops are there to be found? I know there is the /shop , but everything is not found in their, plus I like to look around. Also, I'm curious, if I were to make a shop for players to buy/sell ay (on my island)...