Free Shipping Benefits
Free shipping addresses one of the biggest reasons for cart abandonment: unexpected costs at checkout. Research consistently shows that shipping costs are the primary reason customers abandon their carts.
Beyond reducing abandonment, free shipping can increase average order value when tied to a minimum spend threshold, driving customers to add more items to qualify.
Key Statistics
Threshold Strategies
The most profitable approach to free shipping is using a minimum order threshold. This protects margins while encouraging larger orders.
Setting the Right Threshold
- •Start with your AOV: Set the threshold 15-20% above your current average order value
- •Consider shipping costs: Ensure the threshold generates enough margin to cover typical shipping costs
- •Test different levels: A/B test thresholds to find the optimal balance
- •Round to appealing numbers: £35, £50, £75 are more memorable than £47
Example Calculation
If your current AOV is £42 and average shipping cost is £4.99:
- • Set threshold at £50 (19% above AOV)
- • Extra £8 in order value covers the £4.99 shipping cost
- • You gain margin on additional products sold
Setting Up Free Shipping
Shopify offers several ways to configure free shipping, from simple all-orders free shipping to conditional rules based on order value.
Method 1: Free Shipping Rate
- 1Access Shipping Settings
Go to Settings → Shipping and delivery → Manage rates for your shipping profile.
- 2Add a New Rate
Click "Add rate" in the shipping zone where you want to offer free shipping.
- 3Set Price to £0
Name the rate "Free Shipping" and set the price to 0.
- 4Add Conditions (Optional)
Click "Add conditions" to set a minimum order value. Enter your threshold amount.
Method 2: Automatic Discount
Create Automatic Discount
Go to Discounts → Create discount → Automatic discount → Free shipping. Set your minimum purchase requirement and eligible countries.
Calculating Profitability
Before implementing free shipping, calculate whether it makes financial sense for your business. The maths needs to work.
Profitability Checklist
- •Know your margins: You need sufficient margin to absorb shipping costs
- •Calculate average shipping cost: What does shipping actually cost you per order?
- •Estimate AOV increase: Conservative estimate is 10-30% when using thresholds
- •Factor conversion lift: Expect 10-20% increase in conversion rate
Example Analysis
Current state: 1000 orders/month, £40 AOV, £5 shipping charged, 3% conversion
With free shipping at £50:
- • AOV increases to £48 (20% uplift)
- • Conversion increases to 3.5%
- • Orders increase to 1167/month
- • Revenue: £56,000 vs £40,000 previous
- • Shipping cost: £5,835 (absorbed)
- • Net gain: £10,165/month
Promoting Free Shipping
Free shipping only works if customers know about it. Promote it prominently across your store and marketing channels.
Where to Promote
Announcement Bar
Add a sticky banner at the top of your site: "Free UK delivery on orders over £50". This is visible on every page.
Product Pages
Display free shipping messaging near the add-to-cart button. Show how much more the customer needs to spend to qualify.
Cart Page
Show a progress bar: "You're £12 away from free shipping!" This encourages adding more items.
Email Marketing
Include free shipping messaging in all promotional emails and abandoned cart sequences.
Alternative Approaches
If blanket free shipping is not viable, consider these alternative approaches that can still reduce friction.
Free Shipping on First Order
Offer free shipping to new customers only. This removes friction for first-time buyers and helps build your customer base.
Free Shipping Club/Membership
Charge an annual fee for unlimited free shipping. This creates recurring revenue and customer loyalty.
Free Shipping on Specific Products
Offer free shipping on high-margin items only. This lets you promote free shipping while protecting margins.
Flat Rate Shipping
If free shipping is not viable, consider a low flat rate (£2.99) that removes the uncertainty of variable shipping costs.
Best Practices
Follow these best practices to maximise the impact of your free shipping offer.
Free Shipping Tips
- •Test thresholds: Start conservative and optimise based on data
- •Monitor margins: Track profitability monthly and adjust as needed
- •Consider geography: You may need different thresholds for different regions
- •Build shipping into pricing: Slightly increase product prices if needed to offset shipping costs
- •Negotiate carrier rates: Better shipping rates make free shipping more viable
