id,item_id,store_id,base_price,delivery_price,effective_date 31711,31143,47,1690,1740,2024-10-06 31712,31144,47,1690,1740,2024-10-06 31713,31145,47,580,630,2024-10-06 31714,31146,47,780,830,2024-10-06