“…Numerous market opportunities are thus appearing: the development of price comparison sites, sites issuing promotional coupons, applications to help people to better manage their budget, or even to access promotions, solutions allowing the wise shopper and the smart shopper to live better with high cost of living. Given people’s passion for the CtoC market, in particular networks for the exchange of second-hand items, either monetary (consignment shops, flea markets, car boot sales, garage sales) or non-monetary (solidarity of family, friends, and neighbors), developing the retailer’s brand offering as well as the second-hand market would allow retailers to offer consumers more products at “smart” prices while improving both their margins and their image (Bergès et al, 2007; Roux and Guiot, 2001).…”