Browse tests that generated $7.3M in revenue.

Smaller Sale Prices on Product Pages Show a 3.0% Conversion Rate Lift

On product pages and product cards, the discounted price was set in smaller type than the struck-through original. See how this pricing idea performed over 33 days.

Goal
Conversion rate
Result
+3.0% Conversion rate
Category
Product Page (PDP)
Outcome
Positive signal
Before
Smaller Sale Prices on Product Pages Show a 3.0% Conversion Rate Lift (before)
After
Smaller Sale Prices on Product Pages Show a 3.0% Conversion Rate Lift (after)

If the discounted price is shown in a smaller font than the original price, then conversion rate on sale items will increase because smaller text makes the price feel lower.

What We Changed

  • Showed the discounted price in a smaller font than the original price.
  • Applied the new price styling to product pages and product cards.
  • Kept the original price struck through next to the sale price.

The Results

How the new version compared with the original, across all devices.

+3.0%

Conversion rate

+7.3%

Revenue per visitor

+4.2%

Average order value

Key Learnings

  • Conversion rate rose 3.0% and revenue per visitor 7.3%, helped by a 4.2% rise in average order value.
  • On conversion rate, the variant had a 68.2% probability of beating the original. That's a modest signal, not proof.
  • Desktop moved most, with revenue per visitor up 20.1% on 4,512 desktop visitors.
  • Add-to-cart rate fell 5.0%, so the new price styling didn't bring more shoppers into the cart.

Detailed results breakdown

Conversion rate

+3.0%

Revenue per visitor

+7.3%

Average order value

+4.2%

Orders

+1.6%

Add-to-cart rate

-5.0%


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