When you use VeryPDF DRM Protector to sell protected PDF eBooks, you can create an authorized user for each customer. For example, if you want each customer to read an eBook on a maximum of 2 devices, you can set
Maximum Named Users vs Maximum Anonymous Viewers: Which DRM License Do You Need to Sell PDF User Manuals?
If you sell PDF user manuals online, one of the first questions you will have is this: Do I need to create one account for every customer, or can I let everyone use the same login? The answer depends on