Buying money to make money - Captain's Log, Supplemental — LiveJournal
Buying money to make money|
According to what I've read in random places on the Internet, it doesn't apply in this case. The U.S. Mint usually sells coins that are more like collector's items, so credit card companies see their transactions as purchase-like and not cash-like. I also have confidence that I can dispute anything weird that happens with the credit card company.