> ## Documentation Index
> Fetch the complete documentation index at: https://developers.redo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CheckoutWidgetLowProfileProductUpsellConfigInput

> Settings of a low-profile product upsell.

**addToCartButtonColor** `String!` *required*

The add button's color, as hex.

**addToCartButtonTextColor** `String!` *required*

The add button's text color, as hex.

**excludedProductTags** `[String!]`

Products with these tags are never upsold.

**fallbackProductTags** `[String!]`

Products to fill empty slots with, by tag.

**sources** `[\[CheckoutWidgetUpsellSourceInput!\]](/docs/api-reference/v3/reference/checkout/checkout-widget-upsell-source-input)`

Upsell slots, in order. At most 3.

**fields**

**collection** `[CheckoutWidgetCollectionSourceInput](/docs/api-reference/v3/reference/checkout/checkout-widget-collection-source-input)`

A product from a collection.

**fields**

**discount** `[CheckoutWidgetDiscountInput](/docs/api-reference/v3/reference/checkout/checkout-widget-discount-input)`

Discount for this source. Overrides the widget's default.

**fallbackIfNotAvailable** `Boolean`

Whether the widget moves on to fallback tags when this source has nothing available.

**shopifyCollectionId** `String!` *required*

The Shopify collection.

**title** `String`

The collection's title, shown in the Redo dashboard.

**product** `[CheckoutWidgetProductSourceInput](/docs/api-reference/v3/reference/checkout/checkout-widget-product-source-input)`

One specific product.

**fields**

**discount** `[CheckoutWidgetDiscountInput](/docs/api-reference/v3/reference/checkout/checkout-widget-discount-input)`

Discount for this source. Overrides the widget's default.

**fallbackIfNotAvailable** `Boolean`

Whether the widget moves on to fallback tags when this source has nothing available.

**imageUrl** `String`

The product's image, shown in the Redo dashboard.

**shopifyProductId** `String!` *required*

The Shopify product.

**title** `String`

The product's title, shown in the Redo dashboard.

**redoAi** `[CheckoutWidgetRedoAiSourceInput](/docs/api-reference/v3/reference/checkout/checkout-widget-redo-ai-source-input)`

Redo AI picks the product.

**fields**

**discount** `[CheckoutWidgetDiscountInput](/docs/api-reference/v3/reference/checkout/checkout-widget-discount-input)`

Discount for this source. Overrides the widget's default.

**tags** `[CheckoutWidgetTagsSourceInput](/docs/api-reference/v3/reference/checkout/checkout-widget-tags-source-input)`

A product with any of these tags.

**fields**

**discount** `[CheckoutWidgetDiscountInput](/docs/api-reference/v3/reference/checkout/checkout-widget-discount-input)`

Discount for this source. Overrides the widget's default.

**fallbackIfNotAvailable** `Boolean`

Whether the widget moves on to fallback tags when this source has nothing available.

**tags** `[String!]!` *required*

Product tags.


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