id,item_id,store_id,base_price,delivery_price,effective_date 27570,27002,91,6880,6930,2024-07-17 27571,27003,91,680,730,2024-07-17 27572,27004,91,680,730,2024-07-17 27573,27005,91,680,730,2024-07-17 27574,27006,91,680,730,2024-07-17 27575,27007,91,680,730,2024-07-17 27576,27008,91,680,730,2024-07-17