You can only buy items when you're a buyer. Users that are registered as sellers cannot buy items.
Before buying drugs, first check the risks use wikipedia or consult friends.
You can check the available items by searching trough using a keyword.
Type the keyword in the searchbox and click "GO!".
You can also browse through the available categories.
Click on the plus sign to expand a category, when you click on a category the items in this category (and subcategories) will be shown.
When there are more items to show than that fit on a page you will see the pagination strip
This strip shows how many pages with items there are, you can select a different page by clicking on a number on this strip.
On the right panel, the items panel you can see the items found. Items are shown in a tile.
The tile shows you the following:
The price is in the the currency that is selected in the rates panel.
When you click on a diffent rate/currency the prices in the item-tiles will be converted to this currency.
When you click on the title or on the image of an item-tile you will get the details about this item.
On this page you also see the Purchase panel.
To buy the item, just: