id,item_id,store_id,base_price,delivery_price,effective_date 32700,31989,148,900,950,2024-11-03 32701,31990,148,900,950,2024-11-03 32702,31991,148,850,900,2024-11-03 32703,31992,148,850,900,2024-11-03 32704,31993,148,850,900,2024-11-03 32705,31994,148,850,900,2024-11-03 32706,31995,148,900,950,2024-11-03 32707,31996,148,850,900,2024-11-03 32708,31997,148,850,900,2024-11-03