http://d3q6qc4dz4lnkrahda7mnuiy4ldojahg7zt6i4fhqff7nxpsisj2hzad.onion/counterfeit-bank-notes-for-sale.html
One reason we refuse you using them in banks is because some banks have other sophisticated method to trace the legality of the counterfeit notes for sale. Most especially the big banks such as Wells Fargo, Amex and co, use the serial numbers to detect its origin. You can use them anywhere, Casinos , schools, shops, ATMs etc so long as they use the UV lights and pen tests, you are good to go.