diff --git a/README.md b/README.md
index 275a3ae..3451d9e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,15 @@
 # ntopng-geoip
 Script to add Geo data to NtopNG - Opnsense
+
+- You will need to get license key for https://ipinfo.io/ and https://www.maxmind.com/
+- it should be free ( currently) there may be limits so do not download it too often - week/month
+- when this is setup you can add it to Cron on Opnsene to run automatically
+
+```bash
+# Usage with fetch:
+fetch -o - https://raw.githubusercontent.com/ghostersk/ntopng-geoip/refs/heads/main/install-ntopng-geoip.sh \
+   | sh -s -- YOUR_MAXMIND_LICENSE_KEY_HERE your_ipinfo_token_here
+# Usage with curl:
+curl -fsSL https://raw.githubusercontent.com/ghostersk/ntopng-geoip/refs/heads/main/install-ntopng-geoip.sh \
+   | sh -s -- YOUR_MAXMIND_LICENSE_KEY_HERE your_ipinfo_token_here
+```