- updated README.md

README.md

@@ -1,21 +1,11 @@
 # Saaremaa Storefront
 
-Shopeema based e-learning storefront template, built using NextJs.
-
-## Data Sources
-
-This project has been designed to support any data source, under the `core/` folder you can find the models and service
-structure.
+Shopeema based e-course storefront template, built using NextJs.
 
 ### Shopemaa
 
 Shopemaa is a SaaS headless eCommerce platform that supports selling physical and digital product.
 
-## Template
-
-This project uses [Mudana](https://www.wowthemes.net/mundana-free-html-bootstrap-template/) to achieve the medium style
-blog.
-
 ## Getting Started
 
 ### Install dependencies
@@ -24,3 +14,13 @@ blog.
 $ git@github.com:s4kibs4mi/saaremaa-storefront.git
 $ yarn install
 ```
+
+### Environment variables
+
+Create a file named .env or .env.local, then put
+
+```bash
+NEXT_PUBLIC_URL=https://api.shopemaa.com
+NEXT_PUBLIC_APP_KEY={your_store_app_key}
+NEXT_PUBLIC_APP_SECRET={your_store_app_secret}
+```