diff --git a/.env.example b/.env.example
index ec569a4..8fdc8d7 100644
--- a/.env.example
+++ b/.env.example
@@ -9,11 +9,14 @@ LOG_LEVEL=debug
 # WEBHOOK_PROXY_URL=
 
 # Redis Labs DB
-REDIS_URL=
+REDIS_PORT=
+REDIS_HOST=
 
 # Sentry DSN https://sentry.io/dawn-5x/repo-ranger/
 # Probot will automatically initialize Sentry: https://probot.github.io/docs/configuration/
 SENTRY_DSN=
 
 SEGMENT_WRITE_KEY=
-WINDSOR_KEY=
+
+# List of comma separated values
+BETA_USERS=
diff --git a/README.md b/README.md
index 6f44fd7..e362e89 100644
--- a/README.md
+++ b/README.md
@@ -20,3 +20,7 @@ To get started:
 4. Set `WEBHOOK_PROXY_URL` to the webhook URL in your `.env`
 5. `brew services start redis`
 6. `yarn dev`
+
+## Feedback
+
+If you run into issues or have ideas for improving Ranger, please share feedback at [reporanger.com/feedback](https://reporanger.com/feedback) or by emailing [hi@reporanger.com](mailto:hi@reporanger.com).
diff --git a/src/verify-payment-plan.js b/src/verify-payment-plan.js
index 21c4314..9dcebab 100644
--- a/src/verify-payment-plan.js
+++ b/src/verify-payment-plan.js
@@ -1,29 +1,8 @@
-// TODO add DEV flag
 const Sentry = require('@sentry/node')
 const r = require('rexrex')
 const { OPEN_SOURCE } = require('./constants')
 
-const ALLOW_LIST = new Set([
-  'dawnlabs',
-  'windsorio',
-  'runeai',
-  'explosion',
-  'gremlin',
-  'nlog',
-  'vectos',
-  'nerdwallet',
-  'nerdwalletoss',
-  'rockspin',
-  'lime',
-  'antimatter15',
-  'tonymastrorio',
-  'victorbordo',
-  'vanilla',
-  'kuromukira',
-  'daedalus28',
-  'scaleleap',
-  'moltar',
-])
+const ALLOW_LIST = new Set(process.env.BETA_USERS ? process.env.BETA_USERS.split(',') : [])
 
 module.exports = async function verifyPaymentPlan(robot, context) {
   if (!context.payload.repository.private) {