Combínalas como quieras y te descontamos el 70% en la 2ª unidad de menor importe

{ "offers": [ { "sales_reference": "001055770101511 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055770101909 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055770101925 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055770101917 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055770101891 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055770102188 ", "seller": { "identifier": "001" } } ], "subsite": { "identifier": "supermarketExpressStore", "parent": { "identifier": "supermarket" } }, "query_params": { "centers": { "home_delivery": "0006" }, "is_full_documentation": false, "is_include_offer_availability": true }, "query_list_get_method": "001055770101511___,001055770101909___,001055770101925___,001055770101917___,001055770101891___,001055770102188___", "delivery_get_method": { "delivery_type": "home_delivery", "center_id": "0006" } }