icon, vector, symbol, icon set, design, clip art, illustration, design element, graphical user interface, line icon, outline, single line, line art, stroke - illness, business, business finance and industry, buying, cart, commercial activity, department store, e-commerce, freight transportation, home shopping, industry, internet, market - retail space, mode of transport, online shopping, retail, retail equipment, retail occupation, retail place, sales occupation, selling, shopping, shopping cart, shopping mall, social services, store, supermarket, transportation, positive emotion, heart shape, love - emotion, enjoyment, imitation, falling in love,