Prices in TABS

[birdland]

Hi:

I want hide some things of price tabs.

Well, i try to explain my problem; When you have an product with 4 different sizes and 2 prices

we insert a new product and add 4 sizes for the same product for example:

A jacket with sizes, a) sml b ) med c) large d) xl .

Prices of a) and b ) are the same. Prices of c) and d) are +5?

When a finish to create this product it shows next "expandable tab" in the Available options product :

 

 

I want hide +5 in the TAB, there is a way???

Thanks for t?me

 

Cheers