Answer: reseller markets
Explanation: In simple words, re-sellers refers to the buyers buying certain goods with the intention of selling them to anyone else. There are suppliers, retailers and distributors on the re-seller trade.
Re sellers can constrain their acquisitions to one product or company or offer a variety of brands and products.
These are the part of supply chain which makes their profit by adding value in the goods in form of providing any kind of service. For example the retailer provides commodities near the customer place hence charges extra for the time saving customer.