I am running a shop with a number of extensions. MSRP displays a price entered into the product details or variations. I am using it to display a typical shop price. However the extension does not display the price next to the main price or sales price - where I would expect it to show for maximum benefit but rather displays above the order quantity which pops up when you select a variation.
That is the first problem. I understand some variations may have different prices but that is also true for the main price display - so the function should be to display "MSRP" <price> if all variations have the same price and "MSRP as high as" <highest variation price in product> - the idea of the plugin is to let shoppers see how much they are saving. It makes no sense to hide the information on the page until they have decided to order which is when they will actually select a variation.
The second problem is that the plugin does not work at all if JS Cache is enabled in W3TC regardless of the settings you select in the JS config. Since W3TC is probably the most widely used caching program a fix is definitely needed for this.
I have already followed those instructions and the extension still fails.