# Glossary

**URL:** https://ich.taler.net/c/documentation/glossary/38.md

[Latest](https://ich.taler.net/latest.md) · [Categories](https://ich.taler.net/categories.md) · [Tags](https://ich.taler.net/tags.md)

---

## [About the Glossary category](https://ich.taler.net/t/about-the-glossary-category/224)

<div class="topic-metadata">

**Author:** [@how](https://ich.taler.net/u/how)\
**Replies:** 0

</div>

---

## [Wallet-to-Wallet, "P2P" payments in GNU Taler](https://ich.taler.net/t/wallet-to-wallet-p2p-payments-in-gnu-taler/256)

<div class="topic-metadata">

**Author:** [@oec](https://ich.taler.net/u/oec)\
**Replies:** 2\
**Last updated:** [28 June 2024 18:18 UTC](https://ich.taler.net/t/wallet-to-wallet-p2p-payments-in-gnu-taler/256 "2024-06-28T18:18:59Z")

</div>

Hi @ShadeOW, As for your first question: I think that the picture in the documentation is slightly misleading us thinking that there are two different processes running as merchant backend. There is only one process …

---

## [Definition: Exchange](https://ich.taler.net/t/definition-exchange/225)

<div class="topic-metadata">

**Author:** [@ich](https://ich.taler.net/u/ich)\
**Replies:** 0\
**Last updated:** [2 July 2024 15:17 UTC](https://ich.taler.net/t/definition-exchange/225 "2024-07-02T15:17:37Z")

</div>

Exchange The official doc provides a definition of the Exchange. The term is defined more broadly in What is an Exchange, Banking and Exchanges interrogations : \[…\] when using Euro or other CBDC (Central Bank Digital …