I loaded this pluing and the data file showed all the items in outpost and bandit camp correctly, i then changed a few prices and reloaded the plugin.  But my players are telling me and I confirmed,  that  all the vending machines are showing out of stock???   Any idea how to reset this? or why this might be happening??

I am getting this same problem! Shortly after reboots i have to restart the plugin for the custom list to take effect. Two of the shops on each side turn red after awhile, and then you have to reload the plugin again to get them green. I'm very interested in finding a fix as well.

Same problem as death.