diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,20 +1,29 @@
+> You will need a configured and active [LiveSatoshi-Server](https://github.com/TheMhv/LiveSatoshi-Server) to run this project.
+
 ## Instalation
 
-First, install the packages:
+* First, install the packages:
 
 ```bash
 $ npm install
 ```
 
-create the `.env` file:
-```bash
-$ cp .env.example .env
-```
-and set the variables.
+* Create the `.env` file:
+
+> you can copy from `.env.example`:
+> ```bash
+> $ cp .env.example .env
+> ```
 
-Then, run the development server:
+* Set the `RVC_API_HOST` and `RVC_API_HOST` variables to the address of your [LiveSatoshi-Server](https://github.com/TheMhv/LiveSatoshi-Server)
+
+* Then, run the development server:
 ```bash
 $ npm run dev
 ```
 
-Open `http://localhost:3000` with your browser to see the result.
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+Open `http://localhost:3000` with your browser to see the result.
+
+## Customization
+
+If you want to customize the payment page, feel free to edit the `src/app/page.tsx` file
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