how do i vendor water and food?

[zeja]

currently i am using the 68-80 horde pack on my priest and i want it to buy food/water when i run out. it only repairs, and sells. it does not buy any water/food, so i really need to make it buy a bunch of water when it runs out.

 

[Tag]

Check the Plug-ins section.

I don't know how well it functions, but:

eBuy: Buying Ammo and Food For You

 

[Dalees]

But it currently brings error to me