I've audited dozens of e-commerce ad accounts. Here are the red flags:

1. You only check ROAS in Ads Manager

Meta's ROAS doesn't include COGS, shipping, or fees. Your "profitable" campaigns might be underwater.

2. You can't tell me your break-even CPA

If you don't know the MAX you can spend to acquire a customer, you're flying blind.

3. You scale based on "gut feeling"

"This campaign looks good, let me double the budget." Without data, this is gambling.

4. You don't track profit per campaign

Some campaigns have 4x ROAS but negative profit (high-COGS products). Others have 2x ROAS but great margins.

5. You don't know your blended profit margin

If someone asks "what's your profit margin across all campaigns?" and you can't answer — that's a problem.

The fix: Track every number. Every campaign. Every day.

Stop guessing. Start profiting. 💰

Before you launch ANY Meta Ads campaign, you need to know your break-even ROAS.

Formula:

Break-Even ROAS = 1 / (1 - Total Cost %)

Where Total Cost % = (COGS + Shipping + Fees) / Selling Price

Example:

• Product sells for $50

• COGS: $15 (30%)

• Shipping: $5 (10%)

• Fees: $3 (6%)

• Total Cost %: 46%

Break-Even ROAS = 1 / (1 - 0.46) = 1.85x

Anything below 1.85x = you're LOSING money.

Anything above = profit.

Most sellers don't know their break-even number. They just aim for "3x ROAS" because someone on YouTube said so.

Know YOUR number. Then scale with confidence. 📊

Most e-commerce sellers look at ROAS in Ads Manager and think they're profitable.

Here's the problem: Meta only tracks revenue vs ad spend. It ignores:

• ❌ Cost of goods (COGS)

• ❌ Shipping costs

• ❌ Payment processing fees (2.9% + $0.30)

• ❌ Platform fees (Shopify, etc.)

• ❌ Returns & refunds (avg 15-20% in e-commerce)

• ❌ Packaging costs

Example:

• Meta says: 3x ROAS ✅ (looks great!)

• Reality: You spent $100 on ads, got $300 revenue

• After COGS ($120), shipping ($30), fees ($15), returns ($45) = $90 in REAL costs

• Actual profit: $300 - $100 - $90 = $110

• Real ROAS: 2.1x (not 3x)

That's a 30% difference. At scale, this is the difference between growing and going broke.

The fix? Track your TRUE numbers before you scale. Every single campaign.

Most e-commerce sellers look at ROAS in Meta Ads Manager and think they're profitable.

They're not.

Meta's ROAS doesn't account for:

• COGS (your actual product cost)

• Shipping (both inbound and outbound)

• Processing fees (2.9% + $0.30 adds up fast)

• Returns (the silent profit killer)

A "3x ROAS" campaign can easily be losing money once you factor in real costs.

The fix is simple: calculate your true ROAS and your break-even CPA before you scale anything.

That's exactly why I built AdProfit — a calculator that takes your real numbers and tells you if you're actually making money or just moving it around.

Stop guessing. Start knowing.