Two stores with identical lead volume will run BDCs of completely different size, report them to different managers, and pay them on different numbers — and both will tell you their setup is the obvious one. This post is about that choice: how many seats, who they answer to, and what the bonus hangs on.
It assumes you already know what the department is. If you don't, start with the dealership BDC guide, which covers the job itself — what a rep does hour to hour and the six metrics the department lives on. What follows is the org chart and the pay plan.
How Is a BDC Staffed?
Franchise stores average two to five BDC reps, usually paid a base plus small spiffs per appointment set or shown. Independent and smaller rooftops often fold BDC duties into a receptionist, an internet manager, or a sales manager working the phone between walk-ins. Either way, headcount is sized for new leads coming in this week, not for the backlog sitting in the CRM from six months ago.
That staffing math is the root problem. A BDC rep working a full day of calls, texts, and emails on fresh leads has no spare capacity to also mine the database for names that went cold in March. There's no line item for it, no manager asking for it, and no bonus tied to it. So it doesn't happen.
The Four Staffing Models
The real difference between BDC setups is not headcount. It's who manages the seat, and who the rep escalates to when a customer asks something they can't answer.
- In-house, reporting to sales. The BDC manager sits under the GSM. Escalation is a walk across the showroom, and the rep hears the floor's objections all day. The risk is that a sales manager under a monthly unit number reassigns BDC reps to the floor in the last week of the month, which is exactly when the follow-up queue needs them most.
- In-house, reporting to marketing or a dedicated BDC director. The department keeps its own number and its own priorities. It costs more in management overhead, and it only works if the director has enough standing to push back on the floor.
- Outsourced. A vendor supplies the seats, the management, and the hours you can't cover. Escalation becomes a handoff to someone who is not in the building and cannot see your inventory the way your own people can. Best used for a defined shift — nights, weekends, overflow — rather than as the whole department.
- Centralized group BDC. One desk covers several rooftops in the same group. It's the cheapest cost per seat and the easiest to keep staffed, and it's where store voice goes to die: a rep covering five stores knows none of their inventory well. Groups that make this work assign reps to specific rooftops rather than to a shared queue.
Most stores that are happy with their BDC end up running two of these at once — in-house during business hours, outsourced for the shifts nobody wants to fill.
How Many Seats Does a Rooftop Actually Need?
Size the department against daily touch capacity, not against lead count. A working BDC day looks like this: pull the overnight internet leads, call each one within 5-10 minutes if possible, log the outcome, send a follow-up text if no answer, work the "up" phone queue as calls come in, confirm tomorrow's appointments, and chase yesterday's no-shows. Layer in trade-in inquiries, service-drive leads getting handed to sales, and manager-requested callbacks, and the queue never actually empties. It just resets at 8am the next morning with a new batch on top of the old one.
That's roughly 40-80 outbound touches a day per rep, depending on lead volume and whether the store separates BDC from phone-up duty. None of that includes the leads from 60, 90, or 180 days ago that got marked "dead" and moved off the active list. Those leads aren't gone. They're just no longer anyone's job.
Two consequences for staffing. First, whatever number you land on, count the confirmation and no-show workload before you hire rather than after — it is the work that quietly gets dropped when a rep is underwater, and it is the work that decides show rate. Second, a seat you add to cover the aged book will get pulled back onto fresh leads within a month, every time, because fresh leads are what the manager is measured on.
Which Number Should the Bonus Hang On?
There are only three honest candidates, and each one buys you a different behaviour:
- Contact rate: percentage of leads you actually reach, by phone or text, not just attempt. Pay on this and you get attempts, which is why almost nobody does.
- Appointment set rate: percentage of contacted leads who agree to a specific date and time. Pay on sets alone and you get sets — including the ones booked by a rep who knows perfectly well the customer isn't coming.
- Show rate: percentage of set appointments who actually walk in. Pay on shows and the rep starts qualifying harder and confirming properly, because a soft booking now costs them money.
Common rules of thumb: contact rate on fresh leads above 60%, appointment-set rate near 20-25% of contacted leads, and show rate above 50%. Treat those as a floor for setting a bonus threshold rather than as a grade — they move a lot by brand, market, and lead source.
How the Pay Plan Is Usually Built
Almost every functioning BDC pay plan is the same three pieces in different proportions:
- A base. Hourly or salary, and it needs to be liveable on its own. A BDC seat with a thin base and a fat bonus attracts people who want to be on the sales floor, and they leave for it.
- A per-appointment component. This is where the design decision lives. Paying on set is easy to administer and inflates bookings that never arrive. Paying on shown costs the rep money for a customer who cancelled for reasons they couldn't control. Most stores that get this right split it: a small amount on set, a larger amount on shown.
- A unit component. A per-vehicle bonus on cars sold from that rep's appointments, or a small share of the store's total. This is what stops the BDC and the floor from optimizing against each other, and it's the piece most often missing.
Two structural details matter more than the amounts. Attribution has to be unambiguous — if the CRM can't say which rep owns an appointment, the plan gets argued about every month and stops motivating anyone. And the floor's plan has to acknowledge the BDC's — if a salesperson is paid identically on a walk-in and on a BDC-set appointment they had to reschedule twice, they will treat the BDC's appointments as second-class, and the show rate you paid a bonus to create evaporates at the door.
If the daily reality of the seat is what you're trying to fix rather than the plan, the scripts and cadence are covered separately in automotive BDC training. And the argument over whether the department earns its keep at all gets rehearsed constantly in dealer forums — the recurring positions are grouped in is a dealership BDC worth it.
Why Staffing Up Never Fixes the Dormant Book
Here's the structural part, and it's the reason more headcount is almost never the answer to an aged database. A BDC is built and staffed to handle inbound flow: today's leads, this week's appointments, this month's follow-ups. It is not built to periodically re-mine a database of tens of thousands of old records looking for the handful who are now, quietly on their end (car totaled, lease up, kid turned 16), back in-market.
That's not a training problem or a motivation problem. It's math. The average dealership sits on roughly 21,000 dead or dormant leads, and about 85% of a typical CRM is dormant, meaning silent for 90+ days or more. No BDC staffed for daily inbound has spare hours to comb through 21,000 old records looking for the right moment to reach the right 200 of them. So that inventory of leads just sits there, unworked, forever, while the store keeps buying new ones.
The spend makes it worse. The average dealer puts about $600K a year into generating leads, and roughly 43% of qualified leads get mishandled somewhere in that funnel. A single seat pointed at the backlog moves a rounding error against those numbers, and it gets reassigned to fresh leads by the end of the quarter anyway.
If you want to see exactly where your own funnel is leaking before assuming the answer is "hire more BDC reps," start with a Lead-Leakage Audit. It'll show you where leads are dying in your own process, not a generic industry number.
Where Does Automation Belong?
Not in place of your BDC. In front of it, on the backlog your BDC was never staffed to touch.
The reason blast campaigns to old leads perform so badly (roughly 0.1% conversion) is that they ignore the one thing that actually predicts intent: a trigger. Trigger-based reactivation, meaning outreach timed to a signal that someone is back in-market, converts dormant leads at 1-4%, ten to forty times better than a generic re-blast. At a $40K average vehicle, that 1-4% on 21,000 dormant leads is $8.4M to $33.6M in recoverable gross per rooftop. Even a conservative slice, working 1,000 of those leads a month at a 1% close rate, is roughly $5M a year in deals your current BDC structure was never going to find.
That's the layer automation should own: watching the dormant 85% of your CRM for buying signals, texting only when a trigger fires, respecting opt-outs and quiet hours (TCPA and A2P 10DLC compliant in the US, CASL compliant in Canada), and handing your BDC a warm, qualified conversation instead of a cold name to dial. Your BDC still closes the appointment. It just stops being the department responsible for babysitting 21,000 names it never had time for anyway.
If you want the mechanics, read how it works or grab the Dead-Lead Playbook for a step-by-step on running this yourself. If you'd rather see it working on your own CRM data, book a fit call.
Next Step
Before you write a req for another seat, pull two numbers: your show rate on set appointments, and how many records in the CRM have gone 90+ days silent. The first tells you whether the pay plan is pointed at the right behaviour. The second tells you whether a person was ever going to be the answer.