Facebook ads are paid placements you build in Meta Ads Manager and pay for through an ad account. They can run on Facebook, Instagram, Messenger and Meta’s partner network.
For a small business, the draw is control: you choose the area you serve, the action you want and the budget, and you can stop at any time.
Why does the setup matter so much now? Because Meta’s system does more of the targeting on its own than it used to, so the handful of choices you still make carry more weight. This guide walks through them in the order you will face them, with Meta’s own rules linked at each step.
Before you spend anything: the three pieces Meta needs
- A Facebook Page for the business, with your Instagram account connected if you want the ads to appear under that profile too.
- An ad account in Ads Manager with a payment method. Open it in the business’s name, not an employee’s or a freelancer’s, so the history stays with you.
- A place for people to land. That can be a page on your website with the Meta Pixel installed, so Meta can count the actions people take there, or a Meta form or message thread if you have no site yet.
Decision 1: boost a post or build the ad in Ads Manager
A boosted post is an ad made from something you already published on your Page or Instagram account: a post, a Story or a Reel. Meta treats it as an ad and bills it as one (Meta Business Help: boosted posts and Meta ads).
Ads built in Ads Manager offer more control. According to Meta, a boost may optimize for likes, comments, shares or awareness on Facebook and Instagram, while Ads Manager campaigns can optimize for website conversions, video views, app installs and more, across more placements.
A simple rule: boost when a post is already doing well and you want more people like your followers to see it; use Ads Manager when you want a specific action from people in a specific area. Calls, quote requests, bookings and orders belong in Ads Manager.
Decision 2: one objective, chosen by what you want people to do
Ads Manager asks for an objective first, and Meta uses it to decide whom to show your ad to. There are six (Meta Business Help: choose an objective):
| If you want people to⦠| Objective | Typical local use |
|---|---|---|
| remember your name | Awareness | a new location or a renamed business |
| visit a page | Traffic | a menu, a booking page, a seasonal offer |
| interact with a post or watch a video | Engagement | building an audience you can reach again later |
| send a message, call or fill in a form | Leads | quote requests for home services, event inquiries |
| buy or book online, measured by the Pixel | Sales | online orders, paid bookings |
| install or use an app | App promotion | rare for a local business |
Pick the one that matches the action you will actually count. A cleaning company that wants quote requests and picks Traffic is asking Meta for clicks, and clicks are not quote requests.
Decision 3: draw your service area
You can target a city, a ZIP code, a dropped pin or an address with a radius. Meta sets a default radius you can adjust, and the limits vary by location type. ZIP codes, states and countries cannot take a radius (Meta Business Help: location targeting). When you pick a city, you can also choose “current city only.”
Around here this matters. The Charleston metro area, as federal statistics define it, spans three counties: Berkeley, Charleston and Dorchester (BLS area definitions).
A painter who works Mount Pleasant and Daniel Island but not Summerville is better served by a short list of ZIP codes than by “Charleston, SC” with a wide radius. Start with the places you can reach and serve well, then widen if results allow.
Decision 4: check whether your ad is in a special category
Some ads must be declared as a Special Ad Category: housing, employment, financial products and services, and social issues, elections or politics. For advertisers in the United States, the financial products and services category became mandatory on January 21, 2025 (Meta Business Help: Special Ad Categories).
Read the definitions before you launch. Meta’s housing category covers home sales and rentals, insurance and mortgages, and lists “housing repairs” among its examples, so contractors should check where their ads fall.
In these categories, Meta limits or removes audience tools for US advertisers, including age, gender and ZIP code targeting, exclusions and lookalike audiences. An ad that should be in a category and is not may be rejected.
Decision 5: how many ad sets your results can feed
Every new ad set goes through a learning phase. Meta says ad sets usually leave it after about 50 results in the week following the last significant edit; one that cannot get there shows “Learning limited” (Meta Business Help: the learning phase). Meta also notes that combining similar ad sets combines their learning.
Here is that rule worked through with the official figure. Count the results your whole campaign produces in a normal week, then divide by the number of ad sets:
| Results per week, whole campaign | Ad sets | Results per ad set, per week | Against Meta’s ~50 |
|---|---|---|---|
| 60 | 1 | 60 | can exit learning |
| 60 | 3 | 20 | each one likely stays in learning |
| 15 | 1 | 15 | learning limited, but all data in one place |
| 15 | 5 | 3 | five ad sets learning almost nothing |
If your numbers look like the bottom two rows, splitting makes things worse. Fewer, broader ad sets give the system more to learn from, which is what Meta’s own guidance on combining ad sets says.
When even a single ad set stays far below the threshold, the levers Meta lists are fewer ad sets and ads, a realistic budget, and fewer edits while it learns.
Decision 6: what the ad shows
People scroll past what looks like an ad from anyone. Footage and photos of your own work, team and place answer the question every local customer has: who is coming to my house, or what will be on my plate? That is why our team films and photographs on location instead of relying on stock images.
Keep the text short, say where you work and what you want people to do, and match the button to the objective: “Send message,” “Get quote” or “Book now.” If you would rather have the campaign built and run for you, that is our Facebook and Instagram ads management in Charleston.
The first two weeks: review, learning and what not to touch
Meta reviews ads before they run, and says most are reviewed within 24 hours, though some take longer; ads can be reviewed again after they go live (Meta Business Help: ad review).
Once the ad is running, resist the urge to tinker daily. Significant edits send the ad set back into learning. Use the time instead to answer every message and call the same day, and to look at what competitors run: the Meta Ad Library shows all active ads across Meta’s apps, searchable by advertiser.
Watch three numbers in those weeks: the cost per result Ads Manager reports, the messages, calls and forms that actually arrived, and how many of them turned into booked jobs or sales. Only you can count the last one, and it is the one that decides whether the campaign is worth keeping.
What decides how much you should spend
Your budget depends on the objective, how many people live in your area, how many other businesses bid for the same people that week, the season and how good the creative is. The useful test is the learning math above: the budget should buy enough results for at least one ad set to learn.
When to hand it to someone else
You can run all of this yourself, and plenty of owners start that way. If you are weighing outside help, our guide to what a marketing agency actually does shows which parts of the work an agency takes over and which stay with you.
When you want the setup, creative and weekly adjustments handled while you answer the leads, see our Facebook and Instagram ads management in Charleston or talk to FB Digital Agency.