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

{ "offers": [ { "sales_reference": "001018822900751 ", "seller": { "identifier": "001" } }, { "sales_reference": "001018823801289 ", "seller": { "identifier": "001" } }, { "sales_reference": "001018821303197 ", "seller": { "identifier": "001" } }, { "sales_reference": "001018823801644 ", "seller": { "identifier": "001" } }, { "sales_reference": "001018823801628 ", "seller": { "identifier": "001" } }, { "sales_reference": "001018823801586 ", "seller": { "identifier": "001" } }, { "sales_reference": "001018823801669 ", "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": "001018822900751___,001018823801289___,001018821303197___,001018823801644___,001018823801628___,001018823801586___,001018823801669___", "delivery_get_method": { "delivery_type": "eci_express", "center_id": "0006" } }