You can earn these permission by completing quest named "Trade Permissions".
You can take this quest from the market owner Rick in the Dereli Village.

To -> Neighbor Village -> Complete the quest named: "Trade", (Rick in the Dereli Village)

To -> Traders River -> Complete the quest named: "Auction Permissions", (Alexandra in the Traders River)

To -> Border Outpost -> Complete the quest named: "Bad News", (Guard in the Dereli Village)

To -> Jack's Place -> Complete the quest named: "Outpost Maintenanc", (Chief Guard in the Border Outpost)

To -> Martin's Farm -> Complete the quest named: "Food Supplies", (Chief Guard in the Border Outpost)

To -> Dereli Castle -> Complete the quest named: "Message to the Lord", (Headmen in the Neighbor Village)

To -> Dereli Town -> Complete the quest named: "Do joke for me", (Mayor Alfie in the Dereli Town)

To -> End -> Complete the quest named: "In times of need", (Crazy Man in the End enterance)

To -> Nether -> Complete the quest named: "Hell problems", (Hell Guard in the Global Nether Base)

Well, you need to earn these permissions by completing quest named "Home Permissions".
You can take this quest from the Headman in the Neighbor Village.

Well, you need to earn these permissions by completing quest named "Auctionhouse Permissions".
You can take this quest from the Alexandra in the Traders River.

Well, you need to earn these permissions by completing quest named "Rapunzel".
You can take this quest from the iron golem in the Mysterious Tower.

Well, you need to earn these permissions by completing quest named "Clan Permissions".
You can take this quest from the Imperial Officer in the Dereli Castle.

Well, you need to earn these permissions by completing quest named "Mail Permissions".
You can take this quest from the Castle Officer in the Dereli Castle.

Well, you need to earn these permissions by completing quest named "Horse Permissions".
You can take this quest from the Martin in the Martin's Farm.

Well, you need to earn these permissions by completing quest named "Job Permissions".
You can take this quest from the Bazaar Manager in the Dereli Town.

Well, you need to earn these permissions by completing quest named "Being a Miner".
You can take this quest from the Legend Miner in the Dereli Mines.

Well, you need to earn these permissions by completing quest named "Buy & Rent Regions Permissions".
You can take this quest from the Town Officer in the Dereli Town.

Well, you need to talk with Mayor Alfie in the Dereli Town.
If you have enough quest points you can upgrade your rank to Wanderer and you will gain access one essential command freely "/craft".