diff --git a/lib/constants.js b/lib/constants.js
index bf72c9ca..7b7c16e7 100644
--- a/lib/constants.js
+++ b/lib/constants.js
@@ -1,8 +1,5 @@
 const T = require('./time')
 
-const CASH_OUT_MINIMUM_AMOUNT_OF_CASSETTES = 2
-const CASH_OUT_MAXIMUM_AMOUNT_OF_CASSETTES = 4
-
 const anonymousCustomer = {
   uuid: '47ac1184-8102-11e7-9079-8f13a7117867',
   name: 'anonymous'