The very first benefit is saving loan on tax obligations. If the merchant you are buying from does not have a regional existence in your state you do not need to pay tax obligations. For instance, Amazon.com charges sales tax obligation for orders delivered to the states of Kansas, Kentucky, North Dakota, & Washington. If you do not reside in those states you can buy an item from Amazon and conserve your money for sale tax obligations. When you choose to purchase a product from an on the internet merchant, ensure you review the fine print regarding where they have a local existence.