PostToMarket Solo Seller Setup in Five Minutes

You are the owner, the buyer, the photographer, the finance contact and the person who answers the phone. The lot has eighteen units, a couple of them are two months old, and your last Marketplace session took an entire Sunday afternoon. By the time the last listing was up, the first one needed a price change. This is the real reason most independent dealers fall behind on online exposure: not lack of motivation, but lack of an hour that nobody is asking for something else.

A PostToMarket solo seller setup is designed for exactly that person. The Starter plan covers one login, unlimited vehicles in inventory, and the same Chrome extension that larger stores use. This guide walks through the setup in the order that wastes the least time, shows what to do first and what to leave until later, and flags the mistakes that tend to cost a solo operator an extra afternoon.

PostToMarket is an independent tool, not affiliated with, endorsed by or sponsored by Meta. It reduces the operational work and mistakes in posting; it cannot guarantee that Facebook will distribute any given listing.

Before You Start: What a Solo Seller Needs

Setup goes quickly when the inputs are ready. Gather these before you open anything:

• A list of your current units: VIN, year, make, model, trim, mileage, price and status.
• Your best photos for each vehicle, stored in one place you can reach from your computer.
• A desktop or laptop with Chrome, since the posting extension runs in Chrome.
• The Facebook account you already use to sell, signed in on that browser.
• The email address you want to use for your PostToMarket login.

Decide what is ready to post

A solo seller does not have to load everything on day one. Start with the units that are clean, photographed and priced. Units still in recon, waiting on a title or without usable photos can sit in inventory as drafts until they are ready.

One login, one account

Starter is built for a single seller, so there is one login and no team roles to manage. Do not share the login with a friend or a part-time helper. If you hire help later, that is the point to look at the Dealership plan, which supports team logins and queues. The comparison is covered in more detail in PostToMarket Starter vs Dealership.

The Five-Minute Setup, Step by Step

Treat this as a procedure. The times are rough and will vary with your connection and how organized your data is.

1. Start your trial and sign in. Choose the Starter plan from the pricing page and check out through secure Stripe checkout. The 10-day free trial lets you work with real inventory before you commit.
2. Install the Chrome extension. Add it to Chrome and sign in with your email. There are no API keys to copy or paste.
3. Add your inventory. Either enter a few vehicles by hand or upload a CSV or Excel file.
4. Review the AI title and description. Edit anything that does not sound like your lot.
5. Pick your lead photos. Use the Facebook photo picker to choose the image that opens each listing.
6. Add units to your queue. Order them by what you want to sell first.
7. Post, one vehicle at a time. The extension works through the queue with delays and server-enforced daily limits.

Choosing between manual entry and import

If you have fewer than a handful of units, typing them in is fine. If you already keep a spreadsheet, or you can export from your DMS or a dealer-management spreadsheet, import it. The Import page keeps an import history with a row-level error log, so you see which rows failed and why instead of discovering a blank price after posting.

Capturing units from auction and wholesale sites

Independent lots often buy at auction. You can capture vehicles from auction and wholesale sites into inventory rather than retyping specs, which helps when you are buying more than you are posting. Capture only what you have the right to use, and always confirm specs and photos against the actual unit once it is on your lot.

First-Week Habits That Keep a Small Lot Visible

Setup takes minutes. Habits are what produce a clean, current inventory.

Post in short sessions

A solo seller has fragmented time. The queue is built for that: queue a handful of units in the morning, let the extension work through them with its delays, and return to customers. You do not need to sit and watch each listing.

Edit the AI copy, do not just accept it

AI-generated titles and descriptions are built from each vehicle's specs, and they are editable. Add what only you know: the new tires, the one-owner history from the record you have in hand, the honest note about a paint chip. Specific, accurate detail is what makes a listing read as yours rather than as a template. For more on this, see AI-generated vehicle descriptions: what to edit before you post.

Mark sold the same day

When a unit sells, mark it sold and archive it from inventory or the queue. A listing that stays up after the sale generates messages you cannot honor, and it makes your own inventory view unreliable.

A simple weekly rhythm

Solo Seller Setup Mistakes to Skip on Day One

• Loading everything at once. The system paces posting for you, but your own review time is still limited. Load the units you can check carefully.
• Ignoring the error log. If an import row fails, fix it. A missing VIN or price is a failed listing in waiting.
• Skipping photos. The lead photo is the first impression for a buyer scrolling past dozens of vehicles.
• Using a new or thin Facebook account for the whole lot. Accounts with no history behave differently from established ones. Be conservative with volume.
• Forgetting the compliance basics. Pricing, disclosures and as-is or warranty language in your listings are your responsibility. This is not legal advice; confirm the specifics with counsel or your state regulator.

How PostToMarket Automates This

For a one-person lot, the value is not feature count. It is how many repetitive steps disappear between "I have a car" and "the car is live."

From spreadsheet to queue

• Bulk CSV and Excel import with import history and a row-level error log.
• Unlimited vehicles in inventory on every plan, including Starter.
• Inventory statuses (draft, posting, posted, sold, failed) so you always know what stage a unit is in.

From specs to a listing

• AI-generated Facebook titles and descriptions drawn from each vehicle's specs, editable before posting.
• Facebook photo picker for choosing listing photos.
• Posting to Marketplace, your Facebook profile and Facebook groups, one vehicle at a time with human-like delays and server-enforced daily limits.

From phone to floor

• Mobile dashboard that can be installed on your phone's home screen so you can check the queue and reorder it between customers.
• Mark as sold and archive from inventory or the queue.

Give Your Lot Its Sunday Back

The cost of manual posting is not only the hours. It is the units that stay invisible while you are busy, the stale listings you forgot to update and the quiet drift toward a lot that looks closed online. A tight solo seller setup replaces the afternoon marathon with short, repeatable sessions.

The Starter plan is $59 per month and includes one login with unlimited vehicles in inventory. If you grow into a team, the Dealership plan is $299 per month for up to 13 logins.

Start your 10-day free trial with secure Stripe checkout, run your solo seller setup this week and queue your first five units before the weekend. Cancel anytime. Questions before you start? Email info@posttomarket.com.