# How Websites Can Sell Items from Other Sites Without Redirecting Users

> A method for a website to display and process purchases for items listed on a completely different website, allowing users to buy products without ever leaving the page they are currently browsing.

- **Patent:** US 9792375
- **Original title:** Composite search results
- **Owner:** PayPal Inc
- **Granted:** 2017
- **Status:** Active
- **Times cited:** 2
- **Field:** ecommerce, software, consumer_electronics

## What it does

The patent describes a system where a search engine on a 'first website' fetches product information from a 'second website' and displays it directly to the user. Instead of forcing the user to click a link and navigate away to the second site, the system uses remote APIs to embed interactive elements. This allows the user to perform transaction-based functions, such as placing a bid or purchasing an item, directly within the interface of the first website. Essentially, it turns a search results page into a functional storefront for external retailers.

## What it does NOT cover

- Does not cover standard search results that only provide links to external websites.
- Does not cover systems that require the user to navigate to the second website to complete a purchase.
- Does not cover general web scraping that does not include a transaction-based interface element.
- Does not cover offline transactions or systems that do not use remote APIs to facilitate the interaction.

## The clever bit

The innovation lies in using remote APIs to inject 'functionally-active' elements into a third-party search result, effectively turning a static search list into a live transaction portal for external inventory.

## Real-world examples

1. Google Shopping results that allow direct checkout
2. Social media 'buy' buttons integrated into third-party feeds
3. Comparison shopping engines with embedded 'add to cart' features

## Why it matters

This technology addresses the 'friction' of web navigation, where users often abandon purchases if they are forced to jump between multiple tabs or sites. By keeping the user within a single interface, companies like PayPal can increase conversion rates and keep users within their own ecosystem longer. It represents a shift from the web as a collection of linked documents to the web as a collection of integrated, functional services.

## Frequently asked questions

### What does How Websites Can Sell Items from Other Sites Without Redirecting Users cover?

A method for a website to display and process purchases for items listed on a completely different website, allowing users to buy products without ever leaving the page they are currently browsing.

### Who owns patent US 9792375?

PayPal Inc owns this patent, granted in 2017.

### When does this patent expire?

This patent is expected to expire on October 17, 2037, when the invention enters the public domain.

### What is patent US 9792375 cited by?

This patent has been cited by 2 later patents that build on its ideas.

### What problem does this patent solve?

This technology addresses the 'friction' of web navigation, where users often abandon purchases if they are forced to jump between multiple tabs or sites. By keeping the user within a single interface, companies like PayPal can increase conversion rates and keep users within their own ecosystem longer. It represents a shift from the web as a collection of linked documents to the web as a collection of integrated, functional services.

### What does this patent NOT cover?

Does not cover standard search results that only provide links to external websites.

**Full plain-English explainer:** https://patentbrief.org/patent/us/9792375/facebook-privacy-checkup

**Original patent:** https://patents.google.com/patent/US9792375

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_Source: PatentBrief — https://patentbrief.org. Patent facts are from public records; the plain-English explanation is PatentBrief's._