Upsell and cross-sell
UpsellPlus Checkout Upsells review
A specialist upsell platform for teams that want controlled offers across product, cart, checkout and post-purchase journeys.
You have enough eligible orders to test several offer placements
Think twice ifYou only need a basic product-page add-on
- Setup estimate
- Light setup
- Pricing checked
- Guide researched
What you can use it for
- Product, cart, checkout and post-purchase offers
- Targeting and AI recommendations
- Subscription upgrades
- Multivariate testing and reporting
Product details, capabilities and integrations
UpsellPlus Checkout Upsells is a Shopify app for running targeted upsells and experiments across several purchase stages. This guide separates the useful day-to-day job from the wider feature list so you can judge the operational fit before installing it.
Connections to check: Shopify Checkout, Customer accounts, Appstle, Recharge, Skio, Klaviyo. Confirm that your plan includes the connections you need.
How much does UpsellPlus Checkout Upsells cost?
Free includes a limited offer up to $500 upsell revenue. Paid plans unlock different surfaces and revenue allowances. Check Shopify Plus requirements for checkout customisation.
Pricing checked .Check current official pricing ↗Work out your monthly and yearly app costs, including usage fees and setup.
What should you compare it with?
See all upsell and cross-sell options →Getting started with UpsellPlus Checkout Upsells
What you need before installing
Have these ready
- Checkout eligibility
- AOV and margin baseline
- Complementary-product rules
- Named test owner
Decisions to make first
- First placement
- Offer targeting
- Discount guardrails
- Test stop conditions
Open the detailed setup guide (4 steps)
Choose one placement
Start where the offer is relevant and can be measured cleanly.
Follow the official instructions ↗Build the offer rules
Set products, exclusions, fallback behaviour and margin limits.
Follow the official instructions ↗Test the journey
Check accept, decline, order total and mobile presentation.
Follow the official instructions ↗Run a measured pilot
Keep the pilot stable until enough eligible orders have accumulated.
Follow the official instructions ↗How to use and review it after launch
How to decide whether it is working
Check that the app still works after changes to your theme, checkout or connected tools. Review the result you installed it for, alongside its cost.
- Incremental average order value
- Offer take rate
- Contribution after costs
- Checkout conversion rate
Keep it if it solves a real problem. Simplify or remove it if the extra cost and work are not worthwhile.
Things to check before installing
- You only need a basic product-page add-on
- Some checkout changes depend on Shopify plan eligibility.
- More placements create more QA and merchandising work.
More limitations and common mistakes
- Plan value depends on the features and revenue tier you actually use.
- Installing UpsellPlus Checkout Upsells without recording a baseline for incremental average order value.
- Switching on every available feature before the core journey has been tested.
- Treating app-reported revenue or activity as incremental without a controlled comparison.
Common questions
Is UpsellPlus Checkout Upsells the right choice for every Shopify store?
No. It is strongest when you have enough eligible orders to test several offer placements. Stores that you only need a basic product-page add-on should compare the alternatives before installing.
How should I test UpsellPlus Checkout Upsells?
Record the relevant baseline, launch the smallest useful configuration, check the complete customer journey and compare the agreed metric after enough traffic or orders have accumulated.
How much work does UpsellPlus Checkout Upsells take to set up?
Light setup is the current planning guide. Before installing it, confirm checkout eligibility, aov and margin baseline, complementary-product rules, then test the complete customer and operational journey.
What should I measure after launching UpsellPlus Checkout Upsells?
Start with incremental average order value, offer take rate, contribution after costs. Compare those measures with the pre-launch baseline and include app cost and operating time.
Sources and how we put this guide together
This is a research-based guide, not a claim that we have personally tested every feature. Prices and product availability can change.
- UpsellPlus Checkout Upsells current pricingChecked 2026-09-07
- UpsellPlus Checkout Upsells official websiteChecked 2026-08-21