A reminder with the ledger attached
From the outstanding screen, one tap sends a WhatsApp message with that party's statement as a PDF — every bill, every payment, the closing balance. The customer is not being asked to trust your number, they are being shown the working. In practice this converts far better than a phone call, and it does not put anybody on the spot. It also creates a record that a reminder was sent, dated, which matters if the account eventually has to go further.
Work the list by age, not by memory
The outstanding report ranks parties by amount and by how old the balance is, so the morning call list is ordered by risk rather than by who came to mind. A ninety-day balance gets attention before a fifteen-day one regardless of size, because age is what predicts whether money comes back. Shops that work a ranked list weekly recover noticeably faster than shops that chase whoever they happened to think of.
Stop the problem before it starts
Credit limits are the part most shops skip and then regret. Set a limit per party and the system warns at billing time when a new bill would cross it — before the material leaves, while you still have the leverage. It also gives your counter staff a straight answer to give a regular customer without having to make the decision themselves, which keeps an awkward conversation away from the counter and with you.
Automatic monthly statements
The most effective recovery habit is the least confrontational one: send every credit party a statement on the first of the month, whether or not anything is overdue. It normalises the paperwork, catches disagreements while both sides remember the load, and means a genuine reminder later does not arrive out of nowhere. It takes a few minutes for the whole party list.
When to stop supplying
The hardest decision in a credit trade is when to say no to a regular customer, and most shops make it far too late — usually after the exposure has grown past what they can afford to lose. Three signals show up in the data before instinct catches them: a balance that keeps growing while payments stay flat, an ageing profile that is getting older month on month rather than turning over, and a party who has started paying the oldest bills only in part. Any one of them is a reason to put a credit limit in place rather than to stop entirely. Handled early, it is a conversation about terms; handled late, it is a recovery problem.