The USPS is the cheapest way to ship to Mexico. It offers cost-effective rates and free Commercial pricing, which makes it a great option for businesses. ..

The 7 Best Shipping Companies

The 5 Steps To Follow When Shipping To Mexico

Items Exempt From Shipping To Mexico 

NarcoticsElectronic cigarettesFirearms and ammunitionLive FishPredators in any sizeImages of children that may be inappropriate or degradingUsed clothes that are not part of packed luggage

Conclusion 

The United States Postal Service is a great option for shipping to Mexico, as it offers cost-cutting discounts on items. However, one should be careful of exempting items from shipment, as this could lead to serious consequences.