diff --git a/.env.example b/.env.example
index deb69d8..feb638f 100644
--- a/.env.example
+++ b/.env.example
@@ -1,5 +1,6 @@
+BASE_URL=""
 CLIENT_ID=""
 CLIENT_SECRET=""
-PAYPAL_CLIENT_ID=""
-PAYPAL_CLIENT_SECRET=""
-TOKEN_URL="https://api-m.sandbox.paypal.com/v1/oauth2/token"
+PLAN_ID=""
+RETURN_URL="https://builder.conex.one/?success"
+CANCEL_URL="https://builder.conex.one/?cancel"