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Test free gifts or shipping instead of your next discount campaign

By
Dan Bond
August 19, 2025
4 mins

Your discount strategy is working, and your conversions are solid. But what if there's a better way to convert browsers into buyers while protecting your profit margins?

Most eCommerce marketers default to percentage discounts when they need to boost conversions. It's the obvious choice: Drop prices and watch sales climb. However, this approach often leaves money on the table while training customers to wait for sales.

Free shipping, gifts, and samples can drive higher conversion rates while preserving (and sometimes improving) your bottom line. The key is testing what works for your specific audience and products.

The hidden cost of discount addiction

Percentage discounts solve immediate conversion problems but create long-term challenges for retail businesses. When you repeatedly incentivise purchases with price cuts, you train customers to expect lower prices. This erodes your brand's perceived value and makes returning to full price increasingly difficult.

Discount-dependent customers become less profitable over time. They shop less frequently between sales and develop lower lifetime values. Your eCommerce platforms start showing concerning patterns: higher bounce rates during full-price periods and shopping cart abandonment when discounts aren't available.

The psychology works against you, too. Customers begin viewing your regular prices as artificially inflated, expecting the "real" cost to be discounted. This perception damages trust and positions your brand as opportunistic rather than value-driven.

Free shipping drives conversions without eroding value

Free shipping removes the psychological barrier that causes shopping cart abandonment. Research consistently shows that unexpected costs at checkout rank among the top reasons customers abandon purchases. According to research from the Baymard Institute, 39% of shoppers abandon their shopping carts because the extra costs are too high. Unlike discounts, free shipping eliminates friction and doesn't devalue your products.

The customer experience improves dramatically when shipping costs disappear. Buyers feel they're getting something extra, even when your prices account for shipping costs. This perception creates positive associations with your brand while maintaining healthy profit margins.

Free shipping also encourages higher average order values. When customers must spend a minimum amount to qualify, they naturally add items to reach the threshold.

Smart eCommerce CRO strategies use tiered free shipping to manage conversions and inventory. Set thresholds that align with your average order values and profit margins. This approach optimizes promotion spend while encouraging customers to purchase more items per transaction.

Gifts and samples build relationships beyond transactions

Gifts create emotional connections that discounts cannot match. When customers receive unexpected items with their orders, they experience surprise and delight. This positive emotion builds brand loyalty and encourages social sharing, extending your marketing reach organically.

The key to effective gift strategies lies in personalization and relevance. Generic promotional items gather dust, but thoughtful additions that complement the main purchase create lasting impressions.

Product samples excel at converting hesitant first-time buyers. They reduce purchase risk while demonstrating product quality. For beauty, food, and personal care brands, samples create pathways to full-size purchases that discounts alone cannot achieve.

Samples work particularly well for premium products where quality needs to be experienced. Customers who try before they buy develop stronger preferences and become more loyal to brands that offer sampling opportunities.

Testing strategies for optimization success

Proper testing reveals which promotion types work best for your audience and products. Your eCommerce platforms should support A/B testing that isolates individual variables. For Example, you could test free shipping against percentage discounts, gifts against money-off offers, and samples against traditional incentives.

Track metrics beyond immediate conversions. Monitor:

  • Average order values
  • Customer lifetime values
  • Profit margins per order
  • Repeat purchase rates

These indicators reveal the actual performance of different promotion strategies.

Start testing with your lowest-performing discount campaigns. If 15% off isn't driving the desired results, try free shipping on orders over your current average order value. Compare conversion rates, but pay equal attention to profitability and customer behaviour changes.

Successful testing requires statistical significance and adequate sample sizes. Run tests long enough to account for weekly shopping patterns and seasonal variations. Quick decisions based on limited data often lead to suboptimal optimization choices.

Implementation strategies that work

Choose the right promotion type based on your specific challenges. If shopping cart abandonment stems from shipping costs, free shipping addresses the root cause. If customers need encouragement to try new products, samples reduce barriers more effectively than price cuts.

Calculate your thresholds carefully. Free shipping minimums should encourage larger orders without being unrealistic. Gift values should enhance margins rather than erode them. Sample quantities should drive full purchases without cannibalizing regular sales.

Consider your inventory situation when choosing promotions. Gifts help move slow-moving stock while adding value to customer orders. Samples introduce new products or seasonal items while managing inventory levels strategically.

Personalization amplifies the effectiveness of non-discount promotions. Use customer data to offer relevant free shipping thresholds, appropriate gift selections, and meaningful sample choices. This targeted approach improves customer experience while optimizing results.

Measuring long-term success

Monitor brand perception alongside conversion metrics. Track how customers respond to price changes after experiencing alternative promotions. Look for improvements in full-price purchase rates and customer lifetime values.

Watch for warning signs that indicate promotion fatigue or adverse customer reactions. Increased return rates, customer service complaints, or declining engagement metrics suggest your approach needs adjustment.

The best eCommerce CRO strategies balance immediate conversion goals with long-term profitability. Free shipping, gifts, and samples often deliver both, but only when implemented thoughtfully and tested rigorously.

Your next steps

Your current promotions brought you this far. Testing alternatives could take you further while protecting the profit margins that fuel growth.

Start with one campaign. Choose your most significant challenge:

  • Cart abandonment
  • Low order values
  • Customer acquisition

Test a non-discount alternative against your current approach. Measure everything that matters, not just conversion rates.

The best eCommerce marketers don't guess what works. They test, measure, and optimize based on real customer behaviour. Your next breakthrough might be hiding behind a shipping threshold rather than a percentage sign.

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