> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/classic-push-provisioning/get-started/terminology.md).

# Terminology

### Abbreviations

| Acronym | Meaning                                               |
| ------- | ----------------------------------------------------- |
| MC TCC  | Mastercard Token Connect and Control                  |
| SRC     | Secure Remote Commerce (also known as “Click to Pay”) |
| SDK     | Software Development Kit                              |

### Glossary

| Term            | Definition                                                           |
| --------------- | -------------------------------------------------------------------- |
| xPay Wallets    | Major payment systems such as Apple Pay, Google Pay, and Samsung Pay |
| Token requestor | A merchant or wallet provider, as defined by EMV                     |
| Payment network | A payment network such as Mastercard or Visa                         |
| TPC SDK         | Token Push & Control SDK                                             |


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