6 School-Snack Multipacks That Look Cheap Until You Compare Serving SizeSupermarket snack aisles fill up with colorful school lunch boxes as autumn approaches. Understanding how to compare serving sizes protects household food budgets from deceptive retail marketing. Savvy shoppers rely on unit price tags rather than flashy packaging claims. Evaluating Single-Serve Fruit CupsFruit cup multipacks look affordable on store shelves until you calculate their per-ounce cost. Mastering Unit Price EvaluationMastering unit price evaluation during school shopping seasons secures long-term financial stability.