The second sale happens after they already said yes.
Most Shopify stores leave the highest-intent moment, after checkout, empty. We fill it with upsells and bundles in three weeks.
The shift
From a dead post-purchase window to captured second-sale revenue.
The thirty seconds after a customer pays are the most valuable in your funnel: they've already entered their card, already trusted you. Most stores show a bare confirmation page. We turn that window into your most efficient revenue line.
Before
- A bare "thank you" page that sells nothing after checkout
- One product in the cart, one product shipped, no upside per order
- AOV treated as a plugin you toggle on, not a system you design
- Discount codes as the only lever to move basket size
- Bundles and add-ons buried where no one sees them
After
- One-click post-purchase offers that add revenue with zero checkout risk
- Cart upsells and spend-more bars tuned to what's already in the basket
- Bundles and gift-with-purchase that lift perceived value before checkout
- Offer logic built for your catalogue and margins, not a generic template
- Every offer measured, so you see exactly what the system earns
- Higher AOV
- More from every order you already win
- No new spend
- Revenue without buying more traffic
- Zero risk
- Offers fire after the sale is locked
- 3 weeks
- Installed, live, and earning
A complete upsell system, not a plugin install.
01Cart upsells & spend-more bars
Capture intent at its peak with offers tuned to the basket.
The cart is where buying intent is highest and where most stores show a static order summary. We install cart upsells, complementary add-ons, and goal-based spend-more bars that nudge the order up with offer rules tied to what's already in the basket. One-tap, on-brand, and built to feel like a service rather than a sales push.
- Cart upsell layer
- Spend-more / goal bars
- Offer selection rules
02Post-purchase offers
One-click offers that earn after the customer has paid.
The highest-converting real estate in eCommerce is the page right after payment. We design and build a one-click post-purchase sequence (offer architecture, page layout, and accept/decline logic) that adds revenue with zero risk to the original conversion. No re-entering card details, no friction, pure upside.
- One-click flows
- Offer sequencing
- Decline / accept logic
03Bundles & gift-with-purchase
Raise perceived value before the customer reaches checkout.
We design bundle prompts, quantity breaks, and gift-with-purchase incentives directly on your product and cart surfaces, built around your real margins so the average order grows without eroding profit. Copy, placement, and offer thresholds are all designed for your catalogue, never copied from a template.
- Bundle design
- Quantity breaks
- GWP thresholds
04Measurement & handover
You see what each offer adds, and own all of it.
Every component ships with before/after AOV tracking so you know exactly what the system earns. At handover you get documentation for every offer, the logic behind it, and how to tune it as your catalogue changes. It runs on Upsellr (the upsell app we built), so there's no retainer required to keep it earning.
- AOV tracking
- Powered by Upsellr
- Full ownership
We've built this across the brands behind our numbers.
- AOV lift for a pain-relief brand
- +95%
- AOV lift for a pain-relief brand
- Outlier conversion rate lift
- 100%+
- Outlier conversion rate lift
- Shopify brands worked with
- 90+
- Shopify brands worked with
- Typical AOV lift, not promised
- 30%+
- Typical AOV lift, not promised
Common questions
Before you ask.
Who is the Invisible Second Sale for?
Shopify and Shopify Plus brands doing roughly €500K–€5M+ a year that already convert traffic but leave money on the table at and after checkout. If your AOV has been flat for months while ad costs climb, this is the system that changes the per-order economics.
What exactly do we build in three weeks?
A complete, installed second-sale system: cart upsells and spend-more bars, a one-click post-purchase offer sequence, and bundle / gift-with-purchase logic, all designed in your brand, plus AOV measurement and full handover documentation. Week 1 is the audit and offer strategy, Week 2 is design and build on a staging theme, Week 3 is launch, measure, and tune.
Is this just an upsell app install?
No. Apps are tools; this is the offer strategy, design, copy, and logic that make the tools earn. The system runs on Upsellr (the Shopify upsell app we built), but the value is the offer architecture designed for your specific catalogue and margins.
Does it require Upsellr?
We build the offers on Upsellr because it gives us the control we need over cart, post-purchase, and bundle logic, and because we built it. If you already run a different upsell stack we'll assess it in Week 1, but Upsellr is how we deliver the system end to end and keep it tunable after handover.
Will post-purchase offers hurt my conversion rate?
No. Post-purchase offers fire after the original order is already captured, so they carry zero risk to your base conversion rate. They only add revenue on top: the customer accepts or declines in one click without re-entering payment details.
What do you need from us to start?
Collaborator access to your store, a product and margin sheet, and one approval call per week. Everything else (strategy, design, copy, build, QA, and launch) is handled for you.
Ready to capture your Invisible Second Sale™?
Enter your name and email for the complete proposal: the full upsell system, the three-week roadmap, the proof, and the investment.
No spam. No pitch sequences. Just the proposal.
- +95% AOV lift for a pain-relief brand
- 30%+ typical AOV lift, not promised
- Powered by Upsellr