You run the store. xPostio grows the order.
Your customer has just paid and has already trusted you with their card. xPostio shows them a one click offer on Shopify's own post-purchase page, and what they accept is added to the same order and charged to the same card.
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Works with the names you already trust
click to accept
discount types
offers in a row on Growth and Pro
second checkouts
Your best selling moment goes unused
The shopper has paid, they are still on your store, and nothing happens. Here is what it is costing you.
See how xPostio solves this- 01
The order stops at one item
They have paid, their card is already put away, and they are still on your store. Your page thanks them and sends them off. That is the easiest sale of the day, gone.
- 02
The page after payment sells nothing
Shopify gives you a page that appears the second a payment clears. Most stores leave it empty, so every order stays exactly the size it was.
- 03
The moment is gone in seconds
The window after payment closes fast. If nothing is ready to show, there is nothing to sell, and you only find out at the end of the month.
- 04
Upsell apps that ask for a second checkout
An upsell that needs a second checkout asks the shopper for their card again. xPostio does not: Shopify charges the card already on the order.
- 05
The blank offer
You know you should be offering something after checkout. But what? Which product, which discount, how long it runs. Every offer starts from nothing.
- 06
Hand-picked offers go stale
You pick one product and everybody sees it. Stock runs out, the catalog moves on, and the offer keeps showing the same thing to every shopper.
How xPostio grows the order.
Install it once, build one workflow, publish it. Every paid order gets the offer from then on.
When you install, xPostio reads your product catalogue (a large one can take a while), and Shopify keeps it up to date. xPostio finds the products most similar to what the shopper just bought and shows up to the number you allow.
What happens the moment they pay
Shopify hands the shopper to its own post-purchase page. xPostio reads the order, picks the products closest to what they just bought, and shows the offer. One click adds it to the order they already paid for.
No second checkout. No new card details. At most three offers in a row, and up to seven in one workflow on Growth and Pro.
Everything you need for the moment after checkout.
A one click offer on Shopify's own post-purchase page. Four discount types, targeting rules on Growth and Pro, and an editor for the page the shopper sees.
The offer builds itself
On the Pro plan, connect the assistant you already use over MCP and ask in plain words for the offer you want. It builds the workflow as a draft, and a draft shows nothing to customers until you publish it.
Flows you can branch
One offer, or a second that changes depending on whether they accepted or declined. On Growth or Pro a customer sees at most three offers in a row, and a workflow holds up to seven. On Free it holds one.
Bigger orders, no second checkout
The offer sits on Shopify's own post-purchase page. One click adds it to the order they already paid for, with no second checkout and no card details again.
Know which offer works
Every workflow carries its own numbers: accepted, declined, conversion and revenue, broken down to each offer on its page. Stop guessing which offer earns its place.
Bring your own AI
On the Pro plan, connect Claude or ChatGPT to your store over MCP. There is no API key to paste in and none for us to store. Your AI provider bills you separately, at their rates.
Stop leaving the page after payment empty. Let xPostio sell on it.
Other upsell tools send the shopper back to a checkout they have already been through. xPostio adds to the order in one click.
The old way: the order stops at checkout
- You bolt on an upsell app that sends the shopper through a second checkout, with card details to enter all over again
- You stare at an empty offer, with no idea which product or which discount will actually sell
- You pick the product for every offer by hand, and it is stale a week later
- Your page right after checkout says 'thank you' and nothing else, so every order stays smaller than it could be
- You cannot tell which offer earned anything, so you keep guessing
- You need a developer to change the page the shopper sees
With xPostio
- One app owns the moment after payment, on Shopify's own post-purchase page
- A one click offer goes on the order they already paid for, with no second checkout
- Four discount types: percentage, fixed amount, buy X get Y and free shipping, with an optional countdown on Growth and Pro
- xPostio's AI picks the products in your catalogue most similar to what they just bought, and on buy X get Y you choose the gift
- Branch on accepted or declined and chain the next offer, up to three in a row on Growth and Pro
- Bring your own AI on Pro. Connect Claude or ChatGPT over MCP, and your provider bills you at their rates
What the moment after payment should look like
Other tools ask the shopper to start again. xPostio adds to the order they have already paid for.
| Feature | xPostio | |||
|---|---|---|---|---|
No second checkoutAccepted items go on the order they already paid for. | ||||
On Shopify's post-purchase pageShopify's own page, between payment and the Thank you page. | ||||
Chain a second offerBranch on accepted or declined, up to three offers in a row on Growth and Pro. | ||||
Shown before they leave the flowBetween payment and the order status page, with nothing to open. | ||||
Countdown on time-limited offersOn Growth and Pro, set a duration in minutes; at zero the offer closes as declined. | ||||
Targeting rulesQuantity, cart value and inventory, combined with AND or OR, on Growth and Pro. | Manual rules | |||
Offers the right productAI picks the products in your catalogue most similar to what they just bought. | Manual selection | |||
Bring your own AIConnect Claude or ChatGPT over MCP, on the Pro plan. | ||||
Billed on your Shopify billShopify bills the paid plans and nothing is charged until you approve it. | ||||
Free plan30 customers reached a month, free for as long as you use it. |
Comparison based on publicly available information as of October 2026.
What xPostio does the moment they pay.
The customer pays and Shopify places the order as usual. From there xPostio has one job: read the order, take the first offer whose rules match it, show it at the real price, and record the answer.
It reads the order
Shopify hands xPostio a signed summary of the order: the products, the variants, the quantities, the total and the currency.
It picks the offer
It takes the first offer in your live workflow whose rules match this order. If none matches, the customer goes straight to the Thank you page.
It shows the real price
The offer page opens with the products picked for this customer and Shopify's own total, including shipping and taxes. One click adds them to the same order.
It records the answer
Every offer page a customer sees and every answer they give is recorded, and turns into accepted, declined, conversion and revenue.
Every accepted offer is checked against your settings on xPostio's server before it is signed and sent to Shopify, so the discount the customer sees is exactly the discount they get.
Frequently asked questions
Common questions about xPostio, pricing, and how it works with your Shopify store.