Each week I record fresh product-sales figures and need those numbers uploaded into my master Google Sheet. All data arrives as manual entries from our in-house log, so accuracy and tidy formatting matter more than import scripts or API work. The job is simple but recurring: • Open the shared Google Sheet every Friday. • Enter the new product-level units sold, revenue, discounts and returns into the designated rows. • Let the built-in formulas roll; just confirm that totals and charts refresh correctly before you finish. A brief note of any anomalies or missing numbers in the “Comments” column completes the update. Consistency and zero-error typing are the success markers here.