Shoichi Kinouchi

I have not experienced it and no, I don't really monitor their prices but I do comparison shop with two other suppliers to see where I could get an item for the lowest price.  

Maybe you should ask your Wpac salesperson what's going on?

World Pac changes your pricing according to how much you buy each month.  The more you buy, the bigger discount you get.

I have found that a lot of dealers charge more than the suggested retail price to their service customers.  Not by a enormous amount like 40% but more like 10-20% I'm guessing.  I do the same and my customers don't complain about it.