> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt ## Resource: Introduction ## Article: Introduction ## Article Link: https://dev.wix.com/docs/api-reference/business-management/get-paid/introduction.md ## Article Content: # About the Get Paid APIs The Get Paid APIs allow you to create and manage [payment links](https://dev.wix.com/docs/rest/business-management/get-paid/payment-links/about-the-payment-links-apis.md) and [receipts](https://dev.wix.com/docs/rest/business-management/get-paid/receipts/about-the-receipts-apis.md). ## Terminology + **Payment link**: Unique URLs that can be sent to customers, allowing them to make convenient online payments for goods and services. Also referred to as pay link. + **Payment link payment**: A payment made using a payment link. + **Receipt**: A static document that serves as proof of payment for a completed transaction. + **Receipt settings**: Site-level configurations that control the receipt numbering schema.