Dimensional weight calculates rates based on package volume. It helps carriers account for large packages that take up space but don't weigh much.
Freight classes categorize packages by product type. Lower classes get better rates. Items are classed based on density, value, handling needs, and other factors.
Ask carriers about volume discounts if you ship a lot of large packages. Multi-carrier contracts also offer savings. Get rates from a 3PL to see if they can beat carrier pricing.
3PLs offer end-to-end order processing but focus less on pricing. Freight brokers get good rates but you handle more logistics. Evaluate both to see which model works best.
LTL (less than truckload) ships pallets or crates under 15,000 lbs. Rates are lower than full truckload or parcel but more than small package ground.
Oversize shipping costs vary greatly by weight, dimensions and distance. On average, rates range from $100 to $5,000+ to ship very large, heavy items. Cost depends on freight class too.
If possible, break down large items into multiple flat packs that take up less space. This lowers dimensional weight and oversize charges. Just make sure customers can easily reassemble!
