[Buying potentials for special purchasing places - Weekly market, farm shops, green or health food shops]

achat alimentos art circuit de commercialisation comportamiento del consumidor comportement du consommateur compra consumer behaviour consumer expenditure consumer surveys corrientes de mercadeo daten direct marketing encuestas al consumidor foods gastos de consumo institution magasin de commerce market research marketing channels produit alimentaire produkt purchasing shops statistik tiendas untersuchung venta directa vente directe