Shop

Shop
The shop is where you buy items for in game money called gold. You can access the shop from clicking the shop icon at the right hand side of the skill bar

Item
You can buy many hard to find items in the shop such as wings, runes, gems and all those kind of items but also rare set items like event items like the halloween set.

Gold(Bound) Store
There is a gold(bound) section of the store where you can buy a much smaller range of items mostly just gem runes etc... by using Bound Gold which is much esier to obtain and you can obtain over 3k by around lvl 50.