Most distribution businesses track revenue and not much else. Revenue goes up, you feel good. Revenue dips, you get worried. But revenue is a lagging indicator — it tells you what happened, not why, and not what's about to happen. The distributors who run tight operations track a handful of metrics that give them a clear picture of operational health, customer satisfaction, financial position, and growth trajectory, updated every month.
Here are the 12 that matter most, why each one matters, and what benchmarks to aim for.
1. Revenue (Total and by Account Tier)
Track total revenue month-over-month and year-over-year, but also break it down by account tier (top 20%, mid-tier, new accounts). A business where total revenue is flat but the top-20% accounts are growing while mid-tier is declining has a concentration problem developing. Target: consistent growth in all tiers, with new account revenue representing 10-15% of monthly total.
2. Order Error Rate
Percentage of orders that involve a pick error, wrong quantity, wrong item, or damaged product. Calculate it as: (orders with errors / total orders shipped) x 100. Industry average for manual operations is 1-3%. Best-in-class operations run below 0.5%. Every error costs you an estimated $35-75 to resolve (redelivery, credit issuance, customer service time). At 500 orders per month and a 2% error rate, that's 10 errors costing $350-750 per month — before you count the relationship damage.
3. On-Time Delivery Percentage
Percentage of orders delivered on the date promised to the customer. Track it separately from carrier-caused delays if you use third-party freight. Your target should be 95%+ for routes you control directly. Below 90% means accounts are adjusting their ordering behavior to compensate — ordering earlier, over-ordering as buffer stock — which distorts your demand signal and strains your cash.
4. Accounts Receivable Aging
The single most important cash flow metric. Break your AR into buckets: current (within terms), 1-30 days past due, 31-60 days past due, 61-90 days, and 90+ days. Any balance in the 90+ bucket has a meaningful probability of becoming a write-off. Target: 80%+ of AR in the current bucket, less than 5% in the 60+ bucket. Review this weekly with your accounting team, monthly with ownership.
5. Average Order Value (AOV)
Total revenue divided by number of orders. Track this trend carefully — declining AOV often signals accounts are splitting orders, testing competitors for certain SKUs, or reducing purchasing due to their own business problems. Rising AOV signals growing wallet share. Target AOV varies by vertical, but watch for any month-over-month decline exceeding 5%.
6. Client Retention Rate
Percentage of accounts that placed at least one order in the current month that also placed an order in the prior month (or prior quarter for less frequent buyers). Calculate it as: (returning accounts / prior period active accounts) x 100. Healthy distribution businesses run 85-92% monthly retention. Below 80% means you're on a treadmill — replacing churned accounts just to stay flat. The cost to acquire a new wholesale account is 5-7x the cost to retain an existing one.
7. Fill Rate
Percentage of line items on customer orders that are shipped complete on the first attempt. A fill rate below 95% means accounts are regularly receiving incomplete orders and placing secondary orders or sourcing elsewhere for the difference. Fill rate is a direct function of your inventory management — if you're not carrying enough of the right SKUs, you're pushing customers to find the gap at a competitor.
8. Days Sales Outstanding (DSO)
How many days, on average, it takes to collect payment after an invoice is issued. Calculate it as: (accounts receivable / total credit sales) x number of days in the period. If you offer Net 30 terms and your DSO is 47 days, you're effectively offering Net 47 — and financing 17 days of your customers' cash flow for free. Target: DSO should be within 5-7 days of your stated payment terms. Net 30 terms should produce a DSO of 32-37 days.
9. New Account Acquisition Cost
Total sales and marketing spend divided by number of new accounts acquired in the period. This includes rep time, trade show costs, sample costs, and any marketing spend. If you spent $8,000 on sales activities in a month and acquired 4 new accounts, your CAC is $2,000. Compare this against each account's annual revenue and expected lifetime — a $2,000 acquisition cost on a $40,000/year account is excellent; on a $6,000/year account it's marginal.
10. Gross Margin Per Route
For distributors running delivery routes, this is critical: the gross margin generated by each route, after subtracting direct delivery costs (driver wages, fuel, vehicle). A route that generates $45,000 in monthly revenue but costs $12,000 to run has a route margin of $33,000. Compare routes to identify underperforming ones — often the problem is stop density (too few deliveries per mile), minimum order failures, or a concentration of low-margin accounts on one route.
11. Stock Turnover Rate
How many times you sell through your average inventory in a given period. Calculate it as: cost of goods sold / average inventory value. A distributor with $180,000 in annual COGS and $30,000 in average inventory has a turnover rate of 6x per year — meaning inventory turns over every 2 months. Higher turnover means less cash tied up in product. Industry benchmarks vary widely by category: perishables should turn 50+ times per year; durable goods may turn 4-8 times. Know your category benchmark and track against it.
12. Rep Productivity
Revenue and new accounts generated per sales rep, tracked monthly. In a well-run distribution operation, reps should be spending their time on relationship management, new account development, and upselling — not on order entry, invoice questions, and delivery problem resolution. If your reps are spending more than 30% of their time on administrative tasks, your systems are costing you sales capacity. Track revenue-per-rep and new-accounts-per-rep separately so you can distinguish between reps who are growing the book and reps who are managing existing accounts without expanding them.
Building a Monthly KPI Dashboard
These 12 metrics should live in a single dashboard reviewed by ownership and operations leadership every month. You don't need expensive BI software — a Google Sheet or Excel workbook with consistent data entry works fine at most distribution scales. What matters is consistency: the same metrics, calculated the same way, reviewed on the same schedule.
The goal isn't to track everything. It's to catch problems early — a rising DSO before it becomes a cash crisis, a falling fill rate before accounts start sourcing elsewhere, a declining retention rate before revenue starts dropping. Monthly visibility into these 12 metrics gives you a 30-day lead time on most distribution problems. That's enough to act before things get serious.