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SU Sales: Upsell

They're already buying.
Get them to buy more.

Volume discounts, spend thresholds, free gifts and coupon codes that give shoppers a reason to add one more item before they check out.

Install on Shopify → See the rules
Free to install · Try it before you pick a plan · No theme code edits
Example: Buy More, Save More
Buy 1 $29.00
Buy 2 — save 10% $26.10 each
Buy 3 — save 20% $23.20 each
Cart total (3 items) $69.60
The Problem

Getting the sale is the hard part. You already did that.

Most stores obsess over conversion rate and ignore the easier win — the customer who is already at checkout with their card out.

🛒

One item, then gone

Shoppers add a single product and check out immediately. Nothing on the page suggests there's a reason to add more.

💸

Discounts eat your margin

A flat 20% off everything trains people to wait for sales and cuts profit on orders that would have happened anyway.

🔧

Setup takes a developer

Most bundle apps need theme edits, Liquid snippets, or a support ticket before anything shows up on your storefront.

📈

Give them a reason, not a discount

Upsell rewards shoppers for buying more instead of rewarding everyone for buying at all — so your average order value goes up without your margin going down.

Promotion Rules

Four ways to grow the order

Mix and match rules depending on what you sell. Every rule works on its own — no bundles, no dependencies.

📦

Buy More, Save More

Per-item discounts that get better as quantity goes up. Best for consumables, refills and anything people stock up on.

Example Buy 3 or more, save 20% on every unit
💰

Spend More, Save More

Reward based on cart value instead of quantity. Works when your catalogue has a wide price range.

Example Spend $150 or more, get $20 off the order
🎟️

Coupon Code

Attach a code to a specific campaign, influencer or channel — and see exactly which one brings in orders.

Example Code SUMMER20 — 20% off orders over $80
🎁

Free Gift

Add a product to the cart automatically when a condition is met. Great for clearing slow stock or pushing new items.

Example Buy 2 items, get a travel size free
How It Works

Three simple steps to higher order value

Set up once, run automatically — and track exactly what each promotion contributes to your revenue.

1
Create the Incentive

Choose from four promotion types — Buy More Save More, Spend More Save More, Coupon Code or Free Gift. Define the rules, the reward and the products it applies to.

4 promotion types available
Promotion typeBuy More, Save More
TriggerBuy 3 items
RewardSave $5 each
Applies toAll products
Status● Active
2
Apply Smart Rules

Control exactly when and where each incentive appears — apply to specific products, categories or order value thresholds. The right offer shows up at the right moment, automatically.

Product, category or AOV rules
Show whenCart value ≥ $50
Apply toSelected category
ExcludeSale items
Max uses1 per customer
3
Measure What Works

Track attach rate, item volume and revenue impact for every promotion. See which incentives are driving real growth — then scale the winners and cut the ones that aren't paying off.

Real-time performance tracking
Attach rate by promotion
Buy More Save
72%
Free Gift
54%
Spend Reward
38%
Total revenue impact+$12,480

Figures shown are examples, not actual results.

Pricing

Pay for what you run.

Every plan unlocks every feature. Credits decide how much you run, so a store publishing one promotion a month isn't paying the same as a store running ten.

Starter
$8.9/mo
$7.9/mo billed annually
SU Credits 50 /mo
For stores just getting started with promotions.
Standard
$19.9/mo
$17.9/mo billed annually
SU Credits 150 /mo
For stores running a few promotions every month.
Pro
$34.9/mo
$31.9/mo billed annually
SU Credits 350 /mo
For stores updating offers every week.
Premium
$59.9/mo
$53.9/mo billed annually
SU Credits 800 /mo
Highest allowance, for merchants running at full speed every month.
Free trial. Every new store starts with a one-time 10 SU Credits — enough to publish or edit two promotions before choosing a plan. Plan credits reset on the 1st of each month. Extra credits bought as an add-on never expire.
Get Started

Your next order could be
worth more.

Install Upsell, set one rule, and see what happens to your average order value this week.

Install on Shopify →
Free to install · No credit card required
⚡
No theme editing Pick products, set a rule, publish. Nothing in your theme files changes.
👀
Setup is free Credits are only used when a promotion goes live.
↩️
Uninstall anytime Your store returns to exactly how it was.
FAQ

Before you install

The questions merchants ask us most often about Upsell.

No. Everything runs from inside the app. Your theme files are never modified, which means nothing breaks when you update your theme and nothing is left behind if you uninstall.
Your plan includes a set number of credits each month. Publishing a promotion costs 5 credits, and editing one that's already live costs 5 credits as well. Pausing, deleting, and keeping an existing promotion running are always free. Plan credits reset on the 1st of each month, and extra credits bought as an add-on never expire.
Every new store starts with a one-time 10 credits — enough to publish or edit two promotions before you pick a plan.
Yes. You can run several promotions at once and choose whether they stack or apply one at a time — so you stay in control of how deep the total discount can go.
Yes. Upsell promotions run alongside Shopify discount codes. If a customer has a code that gives a better price, the better offer applies — they're never charged more than either option alone.
The app only loads on pages where a promotion is active. Pages with no active promotion are untouched, so there's nothing extra for your customers' browsers to download.
All active promotions stop running immediately. Your products, prices, orders and customer data are never modified — your store returns to exactly how it was before.