diff --git a/README.md b/README.md
index 9b4a7a4..180a335 100644
--- a/README.md
+++ b/README.md
@@ -4,5 +4,5 @@
 ### 2) The Hyperopt is highly optimized towards "shitcoin" play. If U want to use, you may need to re-hyperopt. 
 My computer is not good enough to run more pairs.
 ### 3) The strategy is not good at uptrend and it performs better at sideway and downtrend.
-
+### 4) Limit order buy (if high latency) / Market order buy (if low latency)