Product pricing sliders de-selection?

[jiapei100]

Hi, all:

I'm using VM 2.0.12f .

Please have a look at http://visionmisc.com/Questions/VMProductPricing.png 

What is the default value of

• Disabled
• Overwrite final
• Overwrite price to be taxed

If I didn't select anything, the produce price is able to show correctly. If I select any one of these 3 options, the product price is not going to show.

There must be a way that I de-select these 3 options. I mean, there must be a way that I select none of these 3 options, right?


Thank you
Pei