Update yohobuy-crm-autoconfig.properties

@@ -126,4 +126,6 @@ push.center.host=http://192.168.102.202:8087/yoho-message-controller
 extend.host=http://192.168.102.75:8094/extendstore
 
 #前台gateway接口域名
-gateway.domain.url=http://127.0.0.1:8080/gateway
\ No newline at end of file
+gateway.domain.url=http://127.0.0.1:8080/gateway
+
+purchase.rate.threshold=0.8
\ No newline at end of file