How to Find and Manage eCommerce Paid Ads PCC Marketing Agency

Looking for a paid ads agency for your ecommerce brand? Here's how to choose one, spot the red flags, and manage the relationship so your ad spend actually converts.

You need no introductions to paid advertising.

We all grew up seeing ads.

We are bombarded by ads everyday (by the thousands, per day 😮‍💨).

There isn’t a television channel, an event, a web page, or a platform that’s free of advertising. 

There are ads on billboards. There are ads inside the airport. There are also ads inside planes. 

But let’s not digress….

If you’d like to level up your e-commerce efforts, chances are that you’ll not only consider paid advertising (mainly on Google, Facebook, Instagram, and others) but also look out for a paid ads agency. 

To choose a paid ads agency, check six things: they set realistic expectations, they challenge assumptions about your business, they create ads (not just upload yours), their reporting is conversion-centric (not vanity clicks), they're transparent both ways, and they welcome your ideas and competitor inspiration. Score an agency against those six and the right fit gets obvious fast.

Since not all paid ads agencies are built the same, here’s how to find and manage e-commerce paid ads marketing agencies: 

Be Realistic in Your Business Expectations 

Don’t expect agencies to wave a magic wand at anything (we know since most clients do). 

Marketing success depends a lot on what agencies do, the type of campaigns you run, the length of time you run these campaigns for, and the actual content of the campaigns (ad creatives, images, graphics, angles, offers, and so much more). 

Marketing can sharpen your offer, find stronger audiences, and improve conversion.

But marketing campaigns can never save bad products, or products with low demand, or products that no one wants.

The useful test is your own data: demand, margin, inventory, site conversion, returns, and repeat purchase. Check those separately before you decide the agency is the whole problem.

There are two sides to this equation. 

Ask this: "What results are realistic in 90 days for a brand my size?"

Challenge the assumptions of the agency sales pitch 

Agencies normally use stellar sales pitches, impressive case studies, and make a few assumptions about your e-commerce business. 

There are also chances that agencies overpromise to get you on board (but could severely underdeliver). 

First, challenge all assumptions an agency makes about your business (which inherently depends on your business and what you are doing with respect to paid ads -- including your metrics, KPIs, results, performance, keywords, creatives, ads, sales funnels, and more). 

Further, rev up the game by putting forth a set of questions that lets the agency know that they aren’t dealing with clients or businesses that have no idea about paid ads.  

Ask this: "Which of your assumptions about my business would you test first?"

Managing creative side As Well as The Technical Side 

We’ve often come across agencies that “demand” that clients produce their own ads, create their own sales funnels, and build their own landing pages. Apparently, all that the agency will do is to upload ads to specific platforms (like Google Ads or Facebook Ads). 

That’s not the reason why you should hire agencies. Be sure to find out if your agency also creates ads, sales funnels, manages bidding processes, tests, and optimizes campaigns on a regular basis. 

Without that, all conversations are off the table. 

Ask this: "Who makes the ads and funnels — your team or mine?"

Challenge Their Reporting to Make Sure They’re Conversion Centric 

Some agencies are set in their ways (of doing things), including reporting. We once knew of a Google Ads agency that’d send out a report (with an excel sheet) showing impressions and clicks -- and how these impressions and clicks grow over time. 

You can see just how easy it is to manipulate these results. Every ad gets impressions. Boost the budget and those impressions will grow. Most ads get clicks too. 

How does that help the business (read: you) if you were told that your ad got 450,000 impressions and 5,674 clicks last week? 

While we aren’t saying that the agency you are working with will do this, it’s better to keep challenging them on their reporting side of things, with a singular end goal: How conversion-centric is their reporting? 

Agree on the report before the first campaign launches. Every reporting cycle should answer five questions:

Ask this: "Can I see a sample report? Does it show conversions or just clicks?"

Transparency (on both sides) 

Transparency. Clarity of communication. Honesty. Decency -- all of these are slowly dying traits (on both sides -- agencies and businesses). 

Save the fall there. 

If you are looking to work with a half-decent agency, it’s imperative that you remain honest, realistic (see above), and open to ideas (agencies have lots of ideas, by the way, since it’s their business to take these ideas to life). 

You’d expect the exact same from the agency itself: honesty, speed and clarity of communication, and honesty. 

Without transparency and trust, no relationship will work (including the one you are trying to work with your agency).

Ask this: "Who owns the ad account and the data if we part ways?"

Challenge Their Creatives (+ Give Them New Ideas)  

Working with paid ads marketing agencies doesn’t mean you take the foot off the pedal even while a lot of the work -- including ideas, angles, offers, creating ads, managing ads, doing A/B testing, controlling bids, and optimizing campaigns -- is done by the paid advertising agency you hire. 

Your active involvement (not micromanagement) will help make a huge difference to just how successful your ad campaigns are going to be. 

Let agencies take the first shot at ideas, ad creation, ad deployment, ad management, and more.

You can challenge agencies by asking the right questions, floating more ideas, and providing them with creative inspiration. 

With a single tool in your belt like Panoramata, for instance, you can show agencies what your competitors are doing with their ad campaigns -- including the actual ad creatives, product highlights, and offers.

Ask this: "How do you want me to feed you competitor inspiration and new angles?"

Paid ads agency: green flags vs red flags

Green flags 🟢

• Sets realistic expectations up front.
• Creates ads, funnels and tests — not just uploads.
• Reports on conversions and ROAS.
• Transparent about fees, data and access.
• Invites your ideas and competitor inspiration.

Red flags 🔴

• Promises the moon in the sales pitch.
• Expects you to make every creative and funnel.
• Reports only impressions and clicks.
• Vague about ad-account ownership or fees.
• Goes quiet, then sends a spreadsheet once a month.

10 questions to ask a paid ads agency before you sign

Give each agency the same sanitized snapshot: your goal, current spend, two or three campaign results, one creative example, and the main constraint.

Then ask:

1. What do you believe is happening?
2. What results are realistic for a brand my size, and in what timeframe?
3. Who creates the ads, funnels and landing pages?
4. How do you report — conversions and ROAS, or impressions and clicks? Can I see a sample report?
5. Who owns the ad account and data if we part ways?
6. What's your fee model — retainer, % of spend, or performance?
7. What would you test first, and why? How often do you test, and what did a recent test change? Could you share examples?
8. What result would make you stop or change direction?
9. How will you use my competitor inspiration? Could you offer me a first benchmark?
10. What would you change in the first 30 days?

Pay attention to the questions they ask before they give an answer.

A strong agency should be able to say, “We don’t know yet. Here is how we would find out.”

Before you search: are you ready for an agency?

An agency can improve media buying, creative testing, and campaign management.

But it still needs a clear goal, reliable enough measurement, and someone on your team who can make decisions.

Use this quick check before you start booking calls:

How to find a paid ads agency you can actually compare

Start broad. Get recommandations. Then get strict.

But get recommendations from fellow founders - this is likely to be your best fit.

1. Build a list of six to eight agencies. Ask founders or operators with a similar business model. Check platform partner directories. Look at agencies behind work you respect.
2. Filter for the work you need. Match the channel, country, spend range, ecommerce model, creative scope, and measurement complexity. “We work with ecommerce” is not specific enough.
3. Cut the list to three. Three serious comparisons are easier to run than eight different sales calls.
4. Send the same brief and proof request. Ask each finalist for: - a de-identified report they actually use; - three recent tests, including one that failed and what changed next, a sample first-30-day plan, two relevant client references, the proposed team, scope, fee model, and contract.
5. Score the evidence before the presentation style. A great pitch is useful. A clear operating system is better.

Use this comparison:

How to manage the first 90 days

The goal is not to find a miracle in week one. The goal is to build a clean way to learn.

Days 0–7: get the foundations right

• Confirm access, billing, tracking, conversion definitions, and the baseline.
• Agree on the business goal and the guardrail metrics.
• Name the owners for budget, creative, landing pages, and approval.

Days 8–30: build the learning plan

• Audit campaigns, creative, audiences, feeds, and landing pages.
• Rank the first hypotheses by impact, confidence, and effort.
• Agree which tests can run without another approval.

Days 31–60: run focused tests

• Test one main change at a time when the platform and volume allow it.
• Decide the success metric before launch.
• Record what changed, what happened, and what you learned.

Days 61–90: make the next allocation

• Continue repeatable wins.
• Stop ideas that do not have enough support.
• Keep inconclusive tests open when they need more data.
• Turn the learning into the next 90-day plan.

Paid ads agency FAQ

How do I choose a paid ads agency for ecommerce?

Score candidates on six things: realistic expectations, whether they create ads (not just upload), conversion-centric reporting, transparency, how they handle the technical side, and whether they welcome your input.

What questions should I ask a PPC agency before hiring?

Ask who makes the creatives, how they report (conversions or clicks?), who owns the ad account, how they handle testing, and what they'd change in your first 30 days.

What's a red flag in a paid ads agency?

Reporting that shows only impressions and clicks, overpromising in the pitch, and expecting you to build every ad and funnel yourself.

How much does an ecommerce PPC agency cost?

It varies widely — flat retainer, percentage of ad spend, or performance-based. Get the model in writing and make sure you own the ad account. (Confirm current ranges before quoting a figure.)

How do I manage a paid ads agency well?

Stay involved without micromanaging: challenge their reporting, feed them competitor inspiration, and agree on the conversion metrics that define success.