Home » Digital Marketing Case Studies » Jewelry Buying PPC Case Study: $120K+/mo in Transactions from a $25K Ad Budget

Jewelry Buyer PPC Case Study

One of the largest jewelry buyers in Philadelphia came to us with a PPC campaign that was completely off the rails. They were spending $25,000 a month and had no clue what was actually working. The keywords were all over the place, lead quality was inconsistent, and they had no way to calculate ROI.

To make things tougher, they were feeling the heat from newer, venture-backed online jewelry buyers entering the market with slicker campaigns and bigger budgets.

Goals & KPIs

  • $25 cost per SQL (sales-qualified lead)
  • 1,000 SQLs each month
  • 20 to 30 percent close rate
  • $120,000+ in monthly purchases generated from PPC traffic

Strategy & Tactics

01

PPC Account Redesign

We completely overhauled their Google Ads account, reorganizing their campaigns around high-intent keywords that consistently delivered the best quality leads at the lowest cost. We paused wasteful spend, tightened targeting, and introduced an extensive negative keywording strategy to reduce junk traffic.

02

Data Tracking & AI Optimization

We built a new data pipeline that tracked every lead from click to close. By feeding this lead conversion data back into Google’s system, we helped train the AI to optimize toward the best outcomes. This made the campaigns deliver higher quality leads, not just cheaper.

03

SEO & UX Integration

As the PPC campaigns began delivering insights, we used the data to inform their SEO strategy. Keyword wins from paid search helped shape organic content strategy. We also advised on a redesign of their website’s user experience, streamlining it for better conversion across both paid and organic traffic.

Landing Page & Offline Conversion Integration

As the client expanded and opened a physical storefront, they faced a new challenge; how to drive in-store traffic and track it. The old site just told people to call or go to a generic contact page. There was no clear way to measure campaign success or forecast foot traffic.

We stepped in and built a custom landing page that featured an appointment system. This allowed users to schedule visits directly online, making in-store traffic much more predictable. It also gave us a clear event to track in both GA4 and Meta, so we could finally connect digital marketing spend with offline results.

AMP’s Landing Page Methodology

Here’s how we build landing pages that lead to conversions:
  • A strong, benefit-focused headline that clearly states the offer
  • A prominent call-to-action with eye-catching design
  • A short, simple form asking only for essential information (name, contact, and appointment preference)

Body Content

For the body of the landing page, we build trust with social proof like client reviews and industry accreditations, highlight the core benefits of the offer, and create urgency with time-sensitive promotions. We also eliminate friction with FAQs and risk reversal elements that remove doubt. 

Conversion Optimization Tactics

  • No Navigation: We removed any menu or links that could take visitors away from the page
  • No Pop-Ups: No entry or exit pop-ups to distract or annoy visitors
  • Thank You Page: After form submission, users are sent to a dedicated thank you page. This helps us track form completions more reliably in analytics
  • Sticky CTA: We ensured a call-to-action is always visible, whether you scroll up or down

Results & ROI

  • We brought the cost per SQL below $20
  • Delivered over 1,000 SQLs every month
  • Maintained a 20 to 30 percent close rate

Beyond the numbers, our landing page system gave the client better predictability and visibility. They knew exactly when someone was coming in, what they were bringing to sell, and how that tied back to their ad spend.

Lessons & Best Practices

  • Don’t just run ads. Track everything from click to conversion so you can make smarter decisions.
  • Your landing page is your closer. A generic contact page won’t cut it.
  • Tie your online and offline funnels together. Appointment booking is gold for local businesses.
  • Combine SEO, PPC, and UX efforts. Working in silos leaves opportunity on the table.

About AMP

At AMP, we build high-performing PPC campaigns and conversion-focused landing pages that bring in quality leads and track them all the way to revenue.

Whether your site runs on Shopify, WordPress, Squarespace, or something else, we can help you turn traffic into appointments and appointments into sales.

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