Offer Appointment Add-Ons During Shopify Checkout
SchedulingKit adds appointment upsells to the Shopify checkout flow. When a customer buys a product, they see an option to add a related service appointment — a fitting, consultation, setup session, or training — at a discounted rate. Revenue per order increases without additional marketing spend.
How It Works
Set up checkout upsell with Shopify in just a few steps.
Create upsell rules
In SchedulingKit, define which products trigger which service upsells. A bike purchase triggers a 'Bike Fitting' offer.
Customer adds a product to cart
During checkout, an upsell prompt appears: 'Add a professional bike fitting for $45 (normally $75)?'
Customer accepts and picks a time
A mini calendar appears inline. The customer selects a date and time without leaving checkout.
Both items are purchased together
The appointment and product are in one Shopify order. SchedulingKit confirms the booking after payment.
Benefits
Why checkout upsell with Shopify and SchedulingKit makes a difference.
Higher average order value
Service upsells add $30-150 to orders depending on the appointment type. Customers accept upsells at a 15-22% rate when relevant.
Contextual timing
Offering a service when the customer is already buying the related product is more effective than marketing the service separately.
Single checkout experience
The customer adds the appointment in the same checkout flow. No separate booking page, no follow-up email needed.
Discount-driven acceptance
Show a discounted upsell price (e.g., $45 instead of $75) that only applies when bundled with the product purchase.
Checkout Upsell in Practice
A real-world look at how Shopify checkout upsell works with SchedulingKit.
A high-end cycling shop sells bikes ranging from $1,200 to $8,000 through their Shopify store. They configure SchedulingKit to show a checkout upsell for a professional bike fitting ($75 standalone, $45 when bundled with a bike purchase). The fitting is a 60-minute appointment at their shop.
When a customer adds a $3,200 road bike to their cart and proceeds to checkout, they see: "Add a Professional Bike Fitting — $45 (save $30)." The customer clicks "Add," picks next Saturday at 11 AM from the inline calendar, and completes checkout for $3,245 total.
The shop processes 35 bike sales per month. With a 20% upsell acceptance rate, 7 customers add the fitting, generating $315 in additional monthly revenue. More importantly, the fittings bring customers into the shop, where they often purchase accessories (average $85 in add-on sales during fitting visits).
The shop also upsells a "First Ride Tune-Up" appointment ($35, bundled at $20) for all bike purchases over $500. This second touchpoint brings customers back 2-4 weeks after purchase and builds loyalty. The combined upsell program added $6,800 in annual revenue from checkout appointments alone.
Who It's For
Teams and individuals who benefit most from this integration.
Frequently Asked Questions
Common questions about checkout upsell with Shopify.
How do I offer appointment upsells at Shopify checkout?
Define upsell rules in SchedulingKit linking specific products to service appointments. The upsell appears during checkout when the triggering product is in the cart.
Can I set a discounted price for the upsell appointment?
Yes. Configure a bundle price that only applies when the appointment is purchased alongside the linked product. Standalone bookings use the regular price.
Does the upsell work with Shopify's checkout extensibility?
Yes. The SchedulingKit app uses Shopify's checkout UI extensions to display the upsell natively within the checkout flow.
Can I upsell different services based on the product being purchased?
Yes. Each product or product collection can trigger a different service upsell. Bike purchases show fittings, tech products show setup sessions.
Start Using Shopify + SchedulingKit
Set up checkout upsell in minutes. No credit card required, no complex configuration.
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