# Use Cases
source: https://developer.mastercard.com/mdes-digital-enablement/documentation/use-cases/index.md

#### [MDES for Merchants](https://developer.mastercard.com/mdes-digital-enablement/documentation/use-cases/mdes-for-merchants-use-cases/index.md) {#mdes-for-merchantsdocumentationuse-casesmdes-for-merchants-use-cases}

Eligible merchants act as Token Requestors and benefit from connectivity to participating Mastercard issuers allowing Mastercard and Maestro cards to be tokenized when used in a merchant website, mobile application, or other card on file platform.

#### [On-Behalf Of Program](https://developer.mastercard.com/mdes-digital-enablement/documentation/use-cases/mdes-for-merchants-on-behalf-of-model-use-cases/index.md) {#on-behalf-of-programdocumentationuse-casesmdes-for-merchants-on-behalf-of-model-use-cases}

If you are a Payment Service Provider implementing the MDES for Merchants On-Behalf of program, read the MDES for merchants On-Behalf-of Use Case Guide

#### [Push Provisioning using Token Connect](https://developer.mastercard.com/mdes-digital-enablement/documentation/use-cases/push-provisioning-merchant-use-case/index.md) {#push-provisioning-using-token-connectdocumentationuse-casespush-provisioning-merchant-use-case}

Using Token Connect consumers can push payment information from their issuer's website or mobile banking app to participating merchants' websites and apps for secure, convenient checkouts online.