understand well oscommerence system,
our company sale metal window sill (meterware) its mean one produck example cost 5 $ when clour change it`s will be 6 $ or 4 $ ( 5 difrent colour ) when large (Projection) changed than preis (cost) will be changed it`s mean large (Projection) is 50 mm 160mm 170mm ( 50 mm till 4000 mm ) 20 difrent standart mm ) thre is diffrent preis ....!! and when long changed preis (cost) also changed this is 300 mm till 6000 mm ) i mean when costumer buy a produck example will be follow this --- windowsill 3$- colour white+2,25$ - large 165mm +10,50$ - Long 2354mm +456,10$ TOTAL end preis( cost )= 471,85 $
after sale ofcource will be come trasnsport cost( kg meter $??)- and payment modul--plese before the send bug requet, send me plese your webshop works,
under i choice only small projet but it`s will be more ; also less..