Price list: show items after section and category selection

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ImageName Short description OptionsSelectUnit Screen size Resolution Color depth Processor Memory Discount Price Amount

First section

Second category

4-ITEM
4-ITEM
4-ITEM Fouth item  
pc 2,4` 320x500 512K 1.5 Gz 2 Gb   $10.00 $20.00
5-ITEM
5-ITEM
5-ITEM Fifth item   - + pc 2,5` 320x600 512K 1.6 Gz 2 Gb   $1.00 $2.00
6-ITEM
6-ITEM
6-ITEM Sixth item   - + pc 2,5` 320x700 512K 1.2 Gz 2 Gb   $4.00 $8.00
Subtotal per page on category "Second category" : $30.00
Total per page : $30.00