Age of origins Guide presents in the city series an explanation of the distribution center. It’s a place to earn good items in the diligence area and spend z coins to get purple officer fragments, materials, commander xp, speed ups and other items.

You can get a kind also from alliance members purchasing packs to collect these check your alliance building.

I recommend visiting this each day and purchasing the refresh as you have x coins to cycle through and find more items of interest. You can sell green and blue officer fragments from recruiting and chests in order to buy purple ones