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Tomas Janu

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August 7, 2025

Need upsell or cross-sell ideas? Ask Sidekick

Discover how you can set up your upsell strategy on Shopify using Sidekick and Candy Rack, generating 15% of monthly sales from offers.

Need upsell or cross-sell ideas? Ask Sidekick
Need upsell or cross-sell ideas? Ask Sidekick

Having an upsell strategy is nowadays a must if you want to run a profitable e-commerce business and have healthy margins.

On one of our stores, Krekry (food & beverage segment), we use Candy Rack and it's now driving about ≈15% of all sales (over $7k per month!).

A screenshot from the Candy Rack app dashboard showing the overall performance.
A screenshot from the Candy Rack app dashboard showing the overall performance.

We use upsells and cross-sells throughout the customer's purchase journey (which we'll explore in more detail on our blog soon), but one placement we haven't utilized so far is the post-purchase extension (interstitial).

Using Sidekick to generate upsell ideas

I wasn't exactly sure what would be the best "take it or leave it" offer, so I asked Sidekick. I started with a simple question:

"Can you please analyze orders paid through the Shopify Payments gateway and think what would be a good cross-sell offer in the checkout? You can also segment it by products bought."

Asking Sidekick about good cross-sell offers in the checkout.
Asking Sidekick about good cross-sell offers in the checkout.

The results were good, but it seemed the data taken into account was only from yesterday, so I added "Can you extend your analysis to the last 30 days?" and it gave me exactly what I was looking for. It correctly understood our product category and came up with relevant cross-sell offers.

An example of the post-purchase offer in the Shopify checkout via Candy Rack app.
An example of the post-purchase offer in the Shopify checkout via Candy Rack app.

Setting up the offers in Candy Rack took a minute, and we are already seeing results.

The future: app intents & Sidekick

Now, I still have to create the offers manually, but I believe the future is that I will just continue the conversation with Sidekick and ask him to create the proposed offers via Candy Rack.

José Torres from Shopify introduced so-called admin intents during his talk at Editions.dev, mentioning that in the future, app developers will be able to expose app functionality to Sidekick via app intents.

José Torres speaking about app intents at Shopife Editions.dev 2025 conference.
José Torres speaking about app intents at Shopife Editions.dev 2025 conference.

If you aren't using Sidekick yet, I recommend to start now. I regularly use it to generate code or perform theme changes, and ask analytical/business questions, such as "Why is the performance down this month compared to last month?".

Tomas Janu

Tom loves writing about upselling, conversion optimization, and e-commerce trends. He is one of our co-founders, and you can sometimes talk to him if you contact our support team. Make sure to follow him on LinkedIn for more Shopify-related tips and news.

Please note that we are an official Shopify partner and may earn referral commissions.

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