diff --git a/pool_configs/zcash_example.json b/pool_configs/zcash_example.json
index 2466d19..0017d6a 100644
--- a/pool_configs/zcash_example.json
+++ b/pool_configs/zcash_example.json
@@ -20,6 +20,8 @@
 
     "paymentProcessing": {
         "enabled": false,
+        "paymentMode": "prop",
+        "_comment_paymentMode":"prop, pplnt",
         "paymentInterval": 20,
         "minimumPayment": 0.1,
         "maxBlocksPerPayment": 3,