Comparing BDC and Floor Conversion Fairly

The GM prints two reports on Monday. The BDC converted eight percent of internet leads to sold. The floor converted twenty-two percent of "ups." Someone in the meeting says the BDC is dead weight and the floor should take every lead. That sentence has closed more BDC desks than bad phone skills ever did.

Comparing BDC and floor conversion fairly is a process problem, not a loyalty problem. The two teams do not see the same leads, do not own the same steps, and do not get credit for the same outcomes. If you put raw close rates next to each other and pick a winner, you will starve the channel that does the unglamorous work and then wonder why the lot goes quiet.

This article is for general managers and internet directors who already run a CRM and a desk log. It gives you a comparison framework you can defend in a manager meeting. It does not invent a "good" conversion rate, because that number is store-specific and anyone publishing a national benchmark is selling something.

Why Raw Rates Fail at Comparing BDC and Floor Conversion Fairly

The BDC's denominator is usually every internet record that hit the CRM. The floor's denominator is usually people who physically arrived. Those are not the same population.

Different jobs, different last steps they control

• BDC typically owns first contact, qualification, appointment set, confirmation, and a clean handoff.
• Floor typically owns the in-store conversation, test drive, desk, and close.
• Shared and often unowned: show rate, sold-unit hygiene, and what happens when the vehicle in the ad is already pending.

If the BDC books an appointment and the floor no-shows the desk assignment, that is not a BDC close-rate problem. If the floor closes a well-worked appointment and the BDC gets no credit, that is not a floor problem. It is a broken scorecard.

Mix is not a footnote

Internet leads include tire-kickers, out-of-area browsers, sold-unit inquiries, and serious buyers. Floor traffic includes people who already decided to visit. A store that dumps every Marketplace "is this available?" into the same conversion bucket as a booked Saturday appointment is not measuring conversion. It is measuring noise.

For the ownership question of who should touch which lead in the first place, start with BDC vs floor handling for internet leads. Fair comparison comes after you have decided who owns the first touch.

Define the Funnel the Same Way for Both Teams

You cannot compare conversion until both teams are scored on named stages with the same definitions. If "sold" means "we took a deposit" in one report and "we posted a deal in the DMS" in another, stop the meeting.

Stages that belong on both scorecards

Use a short, store-wide set. A practical list:

1. Lead / opportunity created — a real person, a real contact method, a vehicle or category of interest.
2. First contact completed — a two-way exchange, not a voicemail.
3. Appointment set — date, time, vehicle, and named salesperson.
4. Show — the buyer arrived in the window you defined (same-day, or within a stated grace period).
5. Deal written — a pencil, not a hallway conversation.
6. Sold / delivered — whatever your office already uses as the official sold flag.

Write the definitions down. If your store already has lead to appointment funnel stages, reuse them. Do not let the BDC invent a parallel language.

Conversion is a chain, not a single percentage

Report each step as its own rate:

• Contact rate (first contact / leads)
• Set rate (appointments / contacted)
• Show rate (shows / appointments)
• Write-up rate (deals written / shows)
• Close rate (sold / write-ups, or sold / shows — pick one and do not switch)

The BDC should be graded hardest on contact, set, and the quality of the handoff that drives show. The floor should be graded hardest on write-up and close of the people who showed. Both should be visible on show rate, because both can wreck it.

Adjust for Lead Mix Before You Rank Anyone

A fair comparison starts by splitting the book, not by averaging it.

Split by source, then by intent

At minimum, score these books separately:

• Third-party listing site leads.
• Website form fills and chat.
• Click-to-call.
• Social and Marketplace messages.
• Phone-ups and lot-ups that never lived in the internet queue.

Then tag intent when you can do it without theater: vehicle-specific and in-market, category browser, sold-unit inquiry, out-of-area, and junk. Junk belongs in a disposition, not in the conversion denominator. That problem will distort every BDC-versus-floor argument until you fix it.

Illustrative mix, not a benchmark

Consider a lot with 60 used units and two lead books in the same week. Book A is 40 Marketplace messages, many of them one-line availability questions. Book B is 12 floor-ups who already drove to the store. If Book A "converts" lower, that does not prove the BDC is worse at selling cars. It proves the BDC was handed a colder book. A fair manager asks what share of Book A became appointments and shows, then asks what share of those shows the floor closed.

Time window must match

Do not compare a BDC's 30-day internet close rate to a floor rep's month-to-date close rate on ups they took yesterday. Internet deals lag. Floor deals often do not. Use the same cohort window: leads created in a given week, outcomes measured after a fixed number of days. Anything else is a calendar trick.

Score the Handoff, or You Are Scoring Politics

Most "BDC conversion is low" arguments die when you inspect the handoff.

What a fair handoff looks like

• Named salesperson, not a round-robin void.
• Vehicle still available at the time of the appointment.
• Buyer knows who they will meet and where to park.
• CRM note has stock number, objections already raised, and the promised next step.
• Floor rep received the assignment before the appointment, not while the buyer was in the driveway.

If those items are missing, the show and the close belong to the process, not to the BDC's talent. Count failed handoffs as a manager metric. Put them on the weekly sheet next to set rate.

Credit rules you should write down

Pick a rule and publish it:

• Appointment credit goes to the person who set a qualified appointment that the buyer confirmed.
• Show credit is shared if the BDC confirmed and the floor was ready.
• Sold credit follows your pay plan, but reporting credit should show both the setter and the closer.
• Be-backs do not get rewritten as floor-ups so the internet source disappears.

Pay plans that only pay the closer will always produce reports that make the BDC look optional. If you need the compensation side of this, keep it separate from the reporting side, and do not let spiffs rewrite source codes.

A Scorecard for Comparing BDC and Floor Conversion Fairly

Build one page. If it does not fit on one page, you will not use it.

Columns that belong on the page

How to talk about the numbers without a fight

• Never say "the BDC converts at X, the floor converts at Y" without naming the denominator.
• Always show source mix next to the rate.
• Always show handoff defects next to show rate.
• Compare people inside the same role before you compare roles to each other.
• Use a four-week rolling view so one dead week of listing-site volume does not become a firing conversation.

If Marketplace is a large share of the BDC book, pair this scorecard with appointment set rate from social leads. Social threads stall in different places than a third-party email lead, and blending them will make a competent BDC look inconsistent.

What you still should not claim

Do not tell the room that a tool, a script, or a posting cadence will raise conversion by a stated amount. You can tighten response time, clean the inventory the BDC is talking about, and stop counting junk. Those are operational moves. They are not a guaranteed close-rate lift.

How PostToMarket Automates This

Unfair conversion arguments start when nobody can see which vehicle was live, which rep owned the inquiry, and which source produced it. Comparing BDC and floor conversion fairly requires a clean inventory state and a lead trail a manager can audit without reconstructing Messenger history from screenshots.

• Inventory statuses so both teams are judged against units that were actually available, not against sold or failed listings that still generated questions.
• Leads inbox for managers to inspect response times and which inquiries sat.
• Team analytics by rep and source, which is the raw material of a mixed-book scorecard.
• Per-rep queues and a team queue view so you can see who claimed a unit and release a stuck claim before it becomes a "the BDC lost it" story.
• AI listing copy from the vehicle's own specs, which cuts the mismatch between what the ad said and what the BDC can honestly say on the phone.
• Mark as sold and archive so the denominator of "internet leads" is not inflated by people asking about cars you already delivered.
• Bulk CSV and Excel import with a row-level error log, because a BDC quoting a bad mileage field will lose the appointment before conversion is even a conversation.

PostToMarket is independent and is not affiliated with, endorsed by, or sponsored by Meta. No tool can guarantee Facebook will distribute every listing, and no tool can promise a conversion rate. What you get is fewer operational reasons for the two teams to argue about a polluted report.

Stop Ranking Teams on Numbers They Do Not Share

If you want a BDC that books shows and a floor that closes them, stop treating one blended close rate as a moral verdict. Comparing BDC and floor conversion fairly means matched stages, split sources, scored handoffs, and credit rules you would be willing to read out loud in front of both teams.

PostToMarket keeps the inventory, the queue, and the inquiry trail in one place so the Monday report is an audit, not a debate. A solo operator can run that on Starter at $59 per month with one login. A store that needs BDC plus floor visibility can run Dealership at $299 per month with up to 13 logins.

Start your 10-day free trial and check out with secure Stripe checkout. Connect the inventory, watch source-level activity, and bring a cleaner scorecard to the next manager meeting. Cancel anytime.