[ic] special price

[eddie]

Hi everybody,
My configuration is Interchange 4.6.5 on RedHat 7.2
I was trying to figure out how to make special price offers!
I noticed that Interchange has something like a promotion but I would like
to do something like:
SKU         Price
1100         <s>100</s> 90
1101          80
1102        <s>125</s> 75
when displaying the products in a [loop] tag!
Can anyone tell if Interchange has this possibility or if I have to
implement it myself (really hope it's not the case)!
Thank you,
Eddie