https://shopify.dev/docs/storefronts/themes/architecture/blocks/app-blocks
App blocks for themes
Learn how to support app blocks in your theme sections and theme blocks.
app blocksthemes
https://help.upsell.com/en/article/how-to-use-the-product-title-block-on-upsellcom-app-blocks-shopify-1iggzcp/
How to use the product title block on Upsell.com | App Blocks | Shopify | Upsell.com Help Center |...
The product title block exists within multiple widgets that involve a product. It forms the title displayed for the product before the customer. By default,...
app blocksshopify helpuseproducttitle
https://help.upsell.com/en/article/how-to-use-the-image-block-app-blocks-shopify-1wtf6e7/
How to use the image block | App Blocks | Shopify | Upsell.com Help Center | Support
Navigate to the image block within the widget you are using
app blockshelp centeruseimageshopify
https://help.upsell.com/en/article/how-to-use-the-product-details-block-on-upsellcom-app-blocks-shopify-mr56cr/
How to use the product details block on Upsell.com | App Blocks | Shopify | Upsell.com Help Center...
Customizing product details
product detailsapp blocksshopify helpuseupsell
https://help.upsell.com/en/article/how-to-use-the-price-and-discount-block-on-upsellcom-app-blocks-shopify-1gj329j/
How to use the price and discount block on Upsell.com | App Blocks | Shopify | Upsell.com Help...
Navigate to the Price and Discount block within the Upsell.com editor
app blocksusepricediscountupsell
https://help.upsell.com/en/article/how-to-use-the-success-error-banner-block-on-upsellcom-app-blocks-shopify-ogyhmx/
How to use the success & error banner block on Upsell.com | App Blocks | Shopify | Upsell.com Help...
app blocksusesuccesserrorbanner
https://help.upsell.com/en/article/how-to-use-the-variant-picker-block-on-upsellcom-app-blocks-shopify-1meh3ok/
How to use the variant picker block on Upsell.com | App Blocks | Shopify | Upsell.com Help Center |...
Accessing the variant picker block
app blocksshopify helpusevariantpicker