Locating a vendor for material provisioning VR5 +

ramuza.beoulveub17_ESO

There are others but this is what I remember where it is located, in Alcaire Castle:

https://docs.google.com/drawings/d/1uJPGWSx8aOu9O9_JYfYxBF5pn9MS62JF3v7EJCgNTvs/edit?usp=sharing

carazvaneb17_ESO

Another easy location is the closest NPC to the wayshrine at Dune in the Reaper's March AD zone is a grocer. (Also that zone seems littered with crates to loot for ingredients so it works out really nice)