---
title: Shopify Thank You Page Upsell App
description: Sell one more item while the box is still open, on the Shopify thank you page your customer already returns to. Same parcel, same shipping cost, no separate app.
canonical: https://tacey.app/upsells
---
# Shopify Thank You Page Upsell App

A customer already on the thank you page fixing an address or swapping a size can add one more item to the same box, close a free-shipping gap, or grab something worth adding before it ships, before the order is picked.

## One offer works because the shipping is actually free

An upsell that arrives after checkout usually means a second box, a second shipping charge, and a second delivery. This one does not, because it never leaves the order the customer already placed: an item added before the box is packed ships in the same parcel, on the same label, for the same shipping cost the store already charged.

| | An ordinary post-checkout upsell | Added inside the edit window |
|---|---|---|
| Result | Two parcels | One parcel |
| Shipping | +$9.95 second label | Free |
| Warehouse | Two picks, two deliveries | One pick, one label, one delivery |

## A free-shipping nudge, on every plan

Some order-editing apps put a free-shipping prompt inside Shopify's own checkout, in the shipping-method box, a Shopify Plus-only capability. Tacey's version lives on the order page every merchant on every plan can use, inside the same edit window used to fix or edit an order. Example: an order sitting at $64.00 against a $75.00 threshold shows the exact $11.00 gap and two or three sized products to close it.

## Adding an item is free in this version

An item added through the order page ships at no extra charge today, so there is no payment to confirm. If a paid version ever ships, the same rule the rest of Tacey follows applies without exception: nothing is charged without an explicit, separate confirmation, and the decline is always a plain, visible "No thanks" beside the button, never hidden or styled as the wrong choice.

## FAQ

### Does adding an item cost my customer extra shipping?

No. In this version, anything added through the order page ships in the same parcel already paid for.

### Does this work at checkout, before the customer pays?

No, not in this version. This is built for the order page after purchase. A checkout-native version exists on Shopify but requires a Shopify Plus plan and is not something this product builds.

### Is this the same as a post-purchase upsell page with a countdown?

Not exactly. Some apps show a separate timed offer screen immediately after checkout. Tacey's upsell lives inside the order page the customer already uses to fix or check their order. See /post-purchase-upsell for the separate timed-offer surface Tacey does build.

### Can I choose which products get offered?

Yes. Once this ships, the merchant sets the rules for which products are shown and when.