Combínalas como quieras y te descontamos el 50% en la 2ª unidad de menor importe

{ "offers": [ { "sales_reference": "001055743100301 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743103230 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743303335 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743301396 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743300083 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743300794 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743303327 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743200044 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055743503462 ", "seller": { "identifier": "001" } } ], "subsite": { "identifier": "supermarketExpressStore", "parent": { "identifier": "supermarket" } }, "query_params": { "centers": {}, "is_full_documentation": false, "is_include_offer_availability": true }, "query_list_get_method": "001055743100301___,001055743103230___,001055743303335___,001055743301396___,001055743300083___,001055743300794___,001055743303327___,001055743200044___,001055743503462___", "delivery_get_method": { "delivery_type": "eci_express", "center_id": "0006" } }