I've never had a problem with getting refills with them at Walmart too, but I tried to place an order about a month ago and never got a response from them. Maybe I was on their poop list or something.
I also haven't seen anything posted on the VIP side either
Besides, I found a better OP with better prices for what I was looking for, so I guess it worked out o.k. for me in the end.
PM me if you need extra info
--------------------
"I know I'm crazy cause I've got papers to prove it"