diff --git a/neural/elytraFly.lua b/neural/elytraFly.lua
index 9e8e9ed..d51af95 100644
--- a/neural/elytraFly.lua
+++ b/neural/elytraFly.lua
@@ -3,8 +3,8 @@
 local Sound = require('sound')
 local Util  = require('util')
 
-local modules = _G.peripheral.wrap('back')
-local os = _G.os
+local modules  = _G.peripheral.wrap('back')
+local os       = _G.os
 local parallel = _G.parallel
 
 if not modules.launch or not modules.getMetaOwner then
diff --git a/swshop/shopConfig.lua b/swshop/shopConfig.lua
index afc9eef..2b95a06 100644
--- a/swshop/shopConfig.lua
+++ b/swshop/shopConfig.lua
@@ -33,7 +33,12 @@ local wizardPage = UI.WizardPage {
       shadowText = "xxxx's shop",
       required = false,
 		},
-    [4] = UI.Chooser {
+		[4] = UI.Checkbox {
+			formLabel = 'Is private key', formKey = 'isPrivateKey',
+			help = 'Password is in private key format',
+			limit = 64,
+		},
+    [5] = UI.Chooser {
       width = 9,
       formLabel = 'Font Size', formKey = 'textScale',
       nochoice = 'Small',
diff --git a/swshop/shopView.lua b/swshop/shopView.lua
index 76d97f6..2b306ab 100644
--- a/swshop/shopView.lua
+++ b/swshop/shopView.lua
@@ -18,7 +18,7 @@ local function startShop(node)
   if shopTab then
     multishell.terminate(shopTab)
   end
-  shopTab = shell.openTab('/packages/swshop/swshop.lua', node.domain, node.password)
+  shopTab = shell.openTab('/packages/swshop/swshop.lua', node.domain, node.password, node.isPrivateKey and 'true')
 end
 
 -- node has been reconfigured
diff --git a/swshop/swshop.lua b/swshop/swshop.lua
index 935e4f2..450bc8e 100644
--- a/swshop/swshop.lua
+++ b/swshop/swshop.lua
@@ -24,13 +24,13 @@ w.init(jua)
 k.init(jua, json, w, r)
 
 local function Syntax()
-  error('Syntax: swshop [domain] [password]')
+  error('Syntax: swshop [domain] [password | privateKey] [isPrivateKey]')
 end
 
 local args = { ... }
 local domain = args[1] or Syntax()
 local password = args[2] or Syntax()
-local privatekey = k.toKristWalletFormat(password)
+local privatekey = args[3] and args[2] or k.toKristWalletFormat(password)
 local address = k.makev2address(privatekey)
 local transactions = Util.readTable('/usr/swshop.log') or { }