Amazon ad campaigns should be reviewed regularly—ideally weekly or bi-weekly—especially when starting. Frequent monitoring allows you to quickly identify underperforming keywords, high-cost areas, or declining performance. During these reviews, assess metrics like ACoS, ROAS, CTR, and conversions. Make adjustments such as bid modifications, negative keyword additions, or ad copy impro... https://bizistech.com/maximize-your-sales-with-amazon-paid-ads-management-and-amazon-product-ads-management/