ENHANCE YOUR SHIPPING PROCESS WITH AN INSTANT SHIPPING RATE CALCULATOR



Real Time Shipping Calculation with USPS for Dummies

DIM weight is calculated by multiplying the length, width, and peak from the bundle or box measurement, then dividing by a standard DIM divisor. Shipping carriers like USPS, FedEx, and UPS calculate shipping charges dependant on whichever is bigger: the actual weight of the offer or its DIM weight. Whichever is bigger becomes the billable weight

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