1) Buy or Rent Market
2) Size of market stall controls max range of items you can sell
3) (Owner) can select each 'stock' to sell from a list, such as apples, carrots ect, Onwers can fill up / take stock as required
4) (Onwer) can set if just to sell or buy/sell and how much to buy for (buy rate, say 50% of base cost) and how much to sell for, say 200% of base cost
5) Buyers when viewing the 'stock' can see the buy cost and buy items as required, Buyers can also see (if set …