Build an Online Store

Virtuemart is up and running on our server. Our own login module is used and works with Joomla. We need you to set up virtuemart for multi - vendor and multi variant. i.e. Smoothie shop sells a smoothie but buyer can put different addition supplements each with a different cost. At checkout you need to pass pay information to our module and receive back an acceptance or rejection of the payment. This beginning of the project should be very fast but all are projects are long term.