Por la compra de 3 unidades iguales o combinadas de los siguientes artículos, GRATIS el de menor importe

{ "offers": [ { "sales_reference": "001055761600505 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761600489 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761100571 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761500622 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761600117 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761100738 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761500630 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761600778 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761100647 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761300205 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761500747 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761500804 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761500796 ", "seller": { "identifier": "001" } }, { "sales_reference": "001055761500788 ", "seller": { "identifier": "001" } } ], "subsite": { "identifier": "supermarketHipercorStore", "parent": { "identifier": "supermarket" } }, "query_params": { "centers": { "home_delivery": "0130" }, "is_full_documentation": false, "is_include_offer_availability": true }, "query_list_get_method": "001055761600505___,001055761600489___,001055761100571___,001055761500622___,001055761600117___,001055761100738___,001055761500630___,001055761600778___,001055761100647___,001055761300205___,001055761500747___,001055761500804___,001055761500796___,001055761500788___", "delivery_get_method": { "delivery_type": "home_delivery", "center_id": "0130" } }