▲ GLOWBERRY +462% SALES▲ PAKOBAZAAR 3× BUDGET 4× REVENUE▲ THE BEE BROS 17.46x ROAS META▲ SKINTATTOOCARE +400% SALES▲ PLATINUM HELLAS +376% ORDERS▲ PLATINUM HELLAS +218% YOY REVENUE▲ KALLIST +273% SALES▲ ELENI TSIAKIRI +200% SALES▲ PEAK AWARDS '26 · 1 SILVER + 3 BRONZE▲ E-VOLUTION AWARDS 2026 · 4 BRONZE▲ GLOWBERRY +462% SALES▲ PAKOBAZAAR 3× BUDGET 4× REVENUE▲ THE BEE BROS 17.46x ROAS META▲ SKINTATTOOCARE +400% SALES▲ PLATINUM HELLAS +376% ORDERS▲ PLATINUM HELLAS +218% YOY REVENUE▲ KALLIST +273% SALES▲ ELENI TSIAKIRI +200% SALES▲ PEAK AWARDS '26 · 1 SILVER + 3 BRONZE▲ E-VOLUTION AWARDS 2026 · 4 BRONZE▲ GLOWBERRY +462% SALES▲ PAKOBAZAAR 3× BUDGET 4× REVENUE▲ THE BEE BROS 17.46x ROAS META▲ SKINTATTOOCARE +400% SALES▲ PLATINUM HELLAS +376% ORDERS▲ PLATINUM HELLAS +218% YOY REVENUE▲ KALLIST +273% SALES▲ ELENI TSIAKIRI +200% SALES▲ PEAK AWARDS '26 · 1 SILVER + 3 BRONZE▲ E-VOLUTION AWARDS 2026 · 4 BRONZE
CASE STUDY
3rd Floor

3rd Floor: +150% revenue and a move into Europe, the UK and the USA

3rd Floor: a 360° strategy across Google, Meta, TikTok and newsletters — +150% revenue and profitable sales in Europe and the UK.
cs cover case study 3rdfloor

From Greece to Europe, the UK and the USA

August ’22. 3rd Floor came to us with one goal:

“We want to expand internationally”

+150%revenue
60→110€average order value
+200%newsletter revenue (Klaviyo)
EU · UK · USAnew markets

In Greece it had been selling steadily for years. Abroad, previous attempts hadn't paid off.

The goal: more sales in Greece and new customers in Europe, the UK and the USA.

What we did: a 360° strategy across Google, Meta, TikTok and newsletters. Within a few months:

  • – Average order value up from €60 to €110.
  • – +150% revenue.
  • – Profitable sales in Europe and the UK (the USA is next).
  • – Customers decided to buy in half the time (−50%).
  • – +200% newsletter revenue through Klaviyo.

Client review:
“An excellent advertising agency! Professional, creative and reliable. They strengthen our brand with innovative campaigns. I recommend them without reservation for impressive campaigns!”

How much bigger can your brand get?

Free audit, in writing, within 48 hours. Then you decide.