Verifying the buyer's address before sending a parcel is a useful action for the seller, and it takes no more than 5 minutes.

So, in order not to face any problems at the stage of creating shipments to the United States, you can check the accuracy of your buyer's US address in advance.

Please note that the only website that will provide you with reliable information about US addresses is the UPS website (validation section). Simply enter the customer's address details in the appropriate fields and in a few seconds you will receive the verdict of the postal service - whether this address is found in the UPS database.