Note: To test your Product Upsell 3.0 installation, you will need to create an offer set to trigger on the checkout button of your store.
To create an offer, follow these steps:
- From "Shopify Admin", select Apps.
- Select Product Upsell.
- Select Create New Offers.
- Enter an Upsell Name.
- Under "Show the upsell offer when the customer...", select Presses the "Checkout" button.
- Scroll down to "Pop-up window options" and enter a Window Title.
- Enter a Window Description.
- Select Select Products.
- Select Add next to any product.
- Select Continue with selected products.
- Select Save Upsell Offer.
- From the "storefront", add any product to the cart.
- Select Checkout.
If you have an Ajax cart, visit: Product Upsell 3.0 - Ajax Verification Process for install verification steps.
This is how it should display, but it will vary by theme: