customize options while ordering

[Maciej Bedlin]

Hi

I have a problem with describing my items.

I'm selling vinyl graphics and would like to give my customers a choice of sizes and colours.

but i would like to change an additional charge for gold and silver colours depending on size ordered.

so when somebody choose small graphic it would be 1 pound if he decide to go with bigger one additional charge would be higher as i would have to use more vinyl.

http://cheapergraphics.co.uk/product_info.php?products_id=43{1}44{2}33

this is how it is now.

and as you can see all the sizes will have same price for them colours.

 

Kind regards