Chalkline: Net 30 Invoices

Chalkline answers what a wholesaler asks weekly: they still owe me for the last two, do I ship the third? It reads orders that still have a balance, with their payment terms, and gives each account a card: what is owed, how many days past due the oldest invoice is, and the ageing across 1-30, 31-60, 61-90 and 90+ days. Worst first: by how late the money is, not how large. Set a credit limit and the card says when it is passed. Chalkline never blocks an order: it shows the numbers, you decide.