Emarket similar to woocommerce already developed

We need to purchase an emarket solution to be adjusted and use by ourselves with no restrictions in terms of rights to use, change, sell, distribute, etc. the solution. The emarket is to offer products and services from small stores. Capability to register products (prices, description), shopping cart. Ppayment gateways is optional since pay on delivery is preferred. Pleas provide link to the product developed to check the product. Thanks