Here are the five occupations and a brief description of each:
Plattner: This profession is to make armor of all kinds in hand.
Alchemist: This profession will draw up potions.
Look at the different professions, it is fairly easy to narrow down the fact that Weapon Smiths, armorers and enchantments will be most articles craft that is in high demand after start of the players hit the level cap, when The Elder Scrolls Online gold starts. This is usually the period when craft will collect the most money because players are eager for new equipment and craftsmen may not yet commonplace.
Among the three institutions Crafters get Weapon Smiths and armorers the most cash for their were designed, especially if either tradeskill level is difficult. Again, it all comes down rarity. If players have a certain weapon or armor and want to find difficulties with the seller, they will be willing to spend more money from agriculture ESO gold to pay for the item.
Weapons and armor both in general a very big difference many survivability or healing / DPS that makes a statement, so it is only natural that these elements will have the largest value, start very early in the game. While leveling, crafted armor and weapons will keep even inexpensive due to the fact that upgrades often is difficult, you come over and make a big impact on the overall process levels.
That is, Weapon Smiths can easily edge out that armorers often make weapons because such a large impact. Most melee classes get, for example, often a large piece of additional DPS after upgrading a weapon-guidance. The same is generally true for healers and tanks. Each crafting profession will be for the production of gold, but Weapon Smiths decent and armorers will make probably the most money, especially early in the transmission process.