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Upgrade to ProYou are a Customer Analytics Analyst at UPS. The finance team wants to track how shipping costs accumulate over time for each customer. This helps identify high-spending customers early and understand spending velocity. For every order, compute the running total of shipping cost within each customer, ordered chronologically.
You are a Customer Analytics Analyst at UPS. The finance team wants to track how shipping costs accumulate over time for each customer. This helps identify high-spending customers early and understand spending velocity. For every order, compute the running total of shipping cost within each customer, ordered chronologically.