Net24 sells ICT services only and has been using Chreos since 2001.  They produce 1000s of invoices every month, most of them as recurring invoices. As most of their clients pay by direct debit or pre-arranged credit card they are able to use the built in functionality for this enabling them to process 100s of receipts in just a few minutes each day. All their other financials are handled off site by an accountancy practice that does not use Chreos.