Trade credit is the engine of a builders merchant, and one of its biggest risks. Offering accounts wins loyalty and larger orders, but every unpaid invoice is your cash sitting on someone else’s site. Get it right and you fuel growth; let it slip and you fund your customers’ cash flow instead of your own. The hard part is that effective credit control for builders merchants means being firm without damaging the relationships the business depends on.
Why credit control is so hard for builders merchants
Merchant credit control is not like chasing a consumer invoice. Your debtors are trade customers you will sell to again next week, payment terms vary by account, and the sums are large and seasonal. Chase too softly and debtor days creep up; chase too hard and a good contractor takes their business down the road. Add disputed deliveries, missing proof of delivery and pricing queries into the mix and every overdue account becomes a small investigation.
The real cost of slow credit control
Slow credit control shows up in three places on the P&L. First, cash: every extra day of debtor days is working capital you cannot use to buy stock or fund growth. Second, bad debt: the longer an invoice ages, the less likely it is ever paid in full. Third, hidden staff cost: experienced people spend hours each week on the phone and in the inbox chasing money instead of selling. For most merchants, the true cost of poor credit control is far larger than the write offs alone.
Why manual chasing does not scale
The traditional answer is more people and more spreadsheets, a credit controller working a list, sending statements and making calls. It works until volume grows, someone is off, or a busy month means the chasing simply does not happen. Manual credit control is inconsistent by nature: the accounts that get chased are the ones someone remembered, not necessarily the ones that matter most.
How an AI credit control agent works
An AI credit control agent takes the routine, repetitive part of the job off your team’s plate. Working from your live accounts data, it tracks every overdue invoice, sends timely and appropriately worded reminders, cross references payments and credit notes so customers are never chased for money they have already paid, and flags the accounts that genuinely need a human conversation. Instead of a controller working from memory, every account is monitored consistently, and your people step in only where judgement is actually required.
Within Optiflow Merchant, this sits alongside the sales and knowledge agents as part of a wider approach to AI builders merchant software, working on top of the ERP and accounts systems you already run.
Protecting the relationship while protecting the cash
The point of automating credit control is not to be more aggressive, it is to be more consistent and better informed. Reminders go out on time and in the right tone, disputes are surfaced early instead of festering, and your credit controller walks into every difficult conversation with the full picture already in front of them. Done well, tighter credit control actually strengthens trade relationships, because customers are dealt with fairly, promptly and without the awkward you already paid that mistakes that erode trust.
The bottom line
Credit control is where a builders merchant’s margin is quietly won or lost. Bringing down debtor days by even a few days frees real cash, and doing it consistently, without burning out your team or straining customer relationships, is exactly the kind of repetitive, high stakes work AI is suited to. The merchants that get this right protect both their cash and their customers.
Want to see what tighter, automated credit control could do for your debtor days? Speak to our team.