mall online

hy to all
excuse my bad english

i would know if there are way
to manage opencart i sell and install for customers of mine;

>>> then i would like, customers of mine can manage by theyr own theyr opencart,

>>> and buyers can have a MALL ONLINE where search by categories, object, of these stores



thanks for your suggests
thanks in advance
have Nice Christmas and Happy new year
!

Something usefull and easy to use is multi merch marketplace

link: http://www.opencart.com/index.php?route ... ame=affect