is it cheaper to ship with ups or usps

is it cheaper to ship with ups or usps depends on various factors such as package size, weight, and destination. USPS tends to be cheaper for smaller, lighter packages and offers flat-rate options for predictability. UPS, on the other hand, is generally more cost-effective for larger or heavier items, especially if you are shipping business-to-business. For each shipment, it’s important to compare the costs for both carriers based on your package’s specific details.