I just got the following.
[quote]Hello from Amazon.com,
As you may or may not be aware Amazon.com LLC is not required to collect sales or use taxes in all states, including the state of South Carolina.
The South Carolina Department of Revenue requires us to provide the following notice to you:
You may owe South Carolina use tax on purchases you made from Amazon.com LLC during the previous calendar year. The amount of tax you may owe is based on the total sales price of the items you purchased during the previous calendar year.