diff --git a/init.lua b/init.lua
index 9b76f02..c3decf6 100644
--- a/init.lua
+++ b/init.lua
@@ -1,33 +1,20 @@
 local modname = minetest.get_current_modname()
 local modpath = minetest.get_modpath(modname)
 
-
-
-dofile(modpath.."/config.lua")
-dofile(modpath.."/translate.lua")
+dofile(modpath.."/config.lua") -- <== Antes de carregar tudo!
+dofile(modpath.."/translate.lua") -- <== Antes de 'api.lua'!
 dofile(modpath.."/api.lua")
-dofile(modpath.."/commands.lua")
 dofile(modpath.."/item_atm.lua")
 dofile(modpath.."/item_strongbox.lua")
 --dofile(modpath.."/item_strongbox_old.lua")
 
 
 dofile(modpath.."/item_miner_cash.lua")
-dofile(modpath.."/item_barter_table.lua")
+dofile(modpath.."/item_exchange_table.lua")
 dofile(modpath.."/item_dispensing_machine.lua")
 -- --dofile(path.."/item_rent_door.lua")
 
+dofile(modpath.."/commands.lua")
+dofile(modpath.."/on_final.lua") -- <== Depois que carregou tudo!
 
-
-modMinerTrade.doLoad()
-
-minetest.register_on_leaveplayer(function(player)
-	modMinerTrade.doSave()
-end)
-
-minetest.register_on_shutdown(function()
-	modMinerTrade.doSave()
-	minetest.log('action',"[STRONGBOX] Salvando cofre de todos os jogadores no arquivo '"..modMinerTrade.urlTabela.."'!")
-end)
-
-minetest.log('action',"["..modname:upper().."] Carregado!")
+minetest.log('action',"["..modname:upper().."] Loaded!")
diff --git a/item_barter_table.lua b/item_barter_table.lua
deleted file mode 100644
index 213e954..0000000
--- a/item_barter_table.lua
+++ /dev/null
@@ -1,174 +0,0 @@
-modMinerTrade.bartertable = {
-	formspec = {
-		main = "size[10,9.5]"..
-			"label[3.5,0;MESA DE ESCAMBO\n(Jogador para Jogador)]"..
-			"list[current_name;pl1;0,1;3,4;]"..
-			"list[current_name;pl2;7,1;3,4;]"..
-			"label[1,5;Seu inventario:]"..
-			"list[current_player;main;1,5.5;8,4;]",
-		pl1 = {
-			start = "button[3,1;2.0,1;pl1_start;Abrir]",
-			player = function(name) return "label[0,0.5;"..name.." oferece:]" end,
-			accept1 = "button[3,1;2,1;pl1_accept1;Oferecer]"..
-						 "button[3,2;2,1;pl1_cancel;Cancelar]",
-			accept2 = "button[3,1;2,1;pl1_accept2;Confirmar]"..
-						 "button[3,2;2,1;pl1_cancel;Cancelar]",
-		},
-		pl2 = {
-			start = "button[5,1;2.0,1;pl2_start;Abrir]",
-			player = function(name) return "label[7,0.5;"..name.." oferece:]" end,
-			accept1 = "button[5,1;2,1;pl2_accept1;Oferecer]"..
-						 "button[5,2;2,1;pl2_cancel;Cancelar]",
-			accept2 = "button[5,1;2,1;pl2_accept2;Confirmar]"..
-						 "button[5,2;2,1;pl2_cancel;Cancelar]",
-		},
-	}
-}
-
-
-modMinerTrade.bartertable.getPrivilegios = function(listname,playername,meta)
-	if listname == "pl1" then
-		if playername ~= meta:get_string("pl1") then
-			return false
-		elseif meta:get_int("pl1step") ~= 1 then
-			return false
-		end
-	end
-	if listname == "pl2" then
-		if playername ~= meta:get_string("pl2") then
-			return false
-		elseif meta:get_int("pl2step") ~= 1 then
-			return false
-		end
-	end
-	return true
-end
-
-modMinerTrade.bartertable.update_formspec = function(meta)
-	local formspec = modMinerTrade.bartertable.formspec.main --10:18:33: ERROR[ServerThread]: Assignment to undeclared global "formspec" inside a function at /home/lunovox/.minetest/mods/lunotrades/bartertable.lua:68.
-	local pl_formspec = function (n)
-		if meta:get_int(n.."step")==0 then
-			formspec = formspec .. modMinerTrade.bartertable.formspec[n].start
-		else
-			formspec = formspec .. modMinerTrade.bartertable.formspec[n].player(meta:get_string(n))
-			if meta:get_int(n.."step") == 1 then
-				formspec = formspec .. modMinerTrade.bartertable.formspec[n].accept1
-			elseif meta:get_int(n.."step") == 2 then
-				formspec = formspec .. modMinerTrade.bartertable.formspec[n].accept2
-			end
-		end
-	end
-	pl_formspec("pl1") --10:18:33: ERROR[ServerThread]: Assignment to undeclared global "pl_formspec" inside a function at /home/lunovox/.minetest/mods/lunotrades/bartertable.lua:80.
-	pl_formspec("pl2")
-	meta:set_string("formspec",formspec)
-end
-
-modMinerTrade.bartertable.getInventario = function(inv,list,playername)
-	local player = minetest.env:get_player_by_name(playername)
-	if player then
-		for k,v in ipairs(inv:get_list(list)) do
-			player:get_inventory():add_item("main",v)
-			inv:remove_item(list,v)
-		end
-	end
-end
-
-modMinerTrade.bartertable.cancel = function(meta)
-	modMinerTrade.bartertable.getInventario(meta:get_inventory(),"pl1",meta:get_string("pl1"))
-	modMinerTrade.bartertable.getInventario(meta:get_inventory(),"pl2",meta:get_string("pl2"))
-	meta:set_string("pl1","")
-	meta:set_string("pl2","")
-	meta:set_int("pl1step",0)
-	meta:set_int("pl2step",0)
-end
-
-modMinerTrade.bartertable.exchange = function(meta)
-	modMinerTrade.bartertable.getInventario(meta:get_inventory(),"pl1",meta:get_string("pl2"))
-	modMinerTrade.bartertable.getInventario(meta:get_inventory(),"pl2",meta:get_string("pl1"))
-	meta:set_string("pl1","")
-	meta:set_string("pl2","")
-	meta:set_int("pl1step",0)
-	meta:set_int("pl2step",0)
-end
-
-minetest.register_node("minertrade:bartertable", {
-	description = "Mesa de Escambo (Jogador para Jogador)",
-	tiles = {"balcao_topo.png", "balcao1_baixo.png", "balcao1_lado.png"},
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
-	sounds = default.node_sound_wood_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_string("infotext", "Mesa de Escambo (Player to Player)")
-		meta:set_string("pl1","")
-		meta:set_string("pl2","")
-		modMinerTrade.bartertable.update_formspec(meta)
-		local inv = meta:get_inventory()
-		inv:set_size("pl1", 3*4)
-		inv:set_size("pl2", 3*4)
-	end,
-	on_receive_fields = function(pos, formname, fields, sender)
-		local meta = minetest.env:get_meta(pos)
-		local pl_receive_fields = function(n)
-			if fields[n.."_start"] and meta:get_string(n) == "" then
-				minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
-				meta:set_string(n,sender:get_player_name())
-			end
-			if meta:get_string(n) == "" then
-				meta:set_int(n.."step",0)
-			elseif meta:get_int(n.."step")==0 then
-				meta:set_int(n.."step",1)
-			end
-			if sender:get_player_name() == meta:get_string(n) then
-				if meta:get_int(n.."step")==1 and fields[n.."_accept1"] then
-					minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
-					meta:set_int(n.."step",2)
-				end
-				if meta:get_int(n.."step")==2 and fields[n.."_accept2"] then
-					minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
-					meta:set_int(n.."step",3)
-					if n == "pl1" and meta:get_int("pl2step") == 3 then modMinerTrade.bartertable.exchange(meta) end
-					if n == "pl2" and meta:get_int("pl1step") == 3 then modMinerTrade.bartertable.exchange(meta) end
-				end
-				if fields[n.."_cancel"] then 
-					minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
-					modMinerTrade.bartertable.cancel(meta) 
-				end
-			end
-		end
-		pl_receive_fields("pl1") --10:18:33: ERROR[ServerThread]: Assignment to undeclared global "pl_receive_fields" inside a function at /home/lunovox/.minetest/mods/lunotrades/bartertable.lua:156.
-		pl_receive_fields("pl2")
-		-- End
-		modMinerTrade.bartertable.update_formspec(meta)
-	end,
-	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		local meta = minetest.env:get_meta(pos)
-		if not modMinerTrade.bartertable.getPrivilegios(from_list,player:get_player_name(),meta) then return 0 end
-		if not modMinerTrade.bartertable.getPrivilegios(to_list,player:get_player_name(),meta) then return 0 end
-		return count
-	end,
-	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
-		if not modMinerTrade.bartertable.getPrivilegios(listname,player:get_player_name(),meta) then return 0 end
-		return stack:get_count()
-	end,
-	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
-		if not modMinerTrade.bartertable.getPrivilegios(listname,player:get_player_name(),meta) then return 0 end
-		return stack:get_count()
-	end,
-})
-
-
-minetest.register_craft({
-	output = 'minertrade:bartertable',
-	recipe = {
-		{"group:wood"	,"group:wood"},
-		{"group:wood"	,"group:wood"},
-	}
-})
-
-minetest.register_alias("bartertable"		, "minertrade:bartertable")
-minetest.register_alias("balcaodeescambo"	, "minertrade:bartertable")
-minetest.register_alias("balcaodetroca"	, "minertrade:bartertable")
-minetest.register_alias("mesadeescambo"	, "minertrade:bartertable")
-minetest.register_alias("mesadetroca"		, "minertrade:bartertable")
diff --git a/item_dispensing_machine.lua b/item_dispensing_machine.lua
index 9e4d8f6..7036839 100644
--- a/item_dispensing_machine.lua
+++ b/item_dispensing_machine.lua
@@ -64,7 +64,7 @@ modMinerTrade.dispensing.formspec = {
 			).."]"
 		.."label[0,6.25;"..minetest.formspec_escape(modMinerTrade.translate("Seller current inventory"))..":]"
 		.."list[current_player;main;0,6.75.0;8,4;]"
-		.."label[0,10.75;(CTRL + Mouse = "..minetest.formspec_escape(modMinerTrade.translate("Customer Interface"))..")]"
+		.."label[0,10.75;("..minetest.formspec_escape(modMinerTrade.translate("Ctrl + Right Click Mouse → Customer Interface"))..")]"
 		return formspec
 	end,
 }
@@ -121,7 +121,7 @@ local box_format = {
 }
 
 minetest.register_node("minertrade:dispensingmachine", {
-	description = modMinerTrade.translate("Dispensing Machine (Sell items for you)"),
+	description = modMinerTrade.translate("DISPENSING MACHINE\n* Sells your items, even if you are not online."),
 	--tiles = {"balcao_topo.png", "balcao2_baixo.png", "balcao2_lado.png"},
 	
 	drawtype = "nodebox",
@@ -207,9 +207,6 @@ minetest.register_on_player_receive_fields(function(sender, formname, fields)
 		local owner = meta:get_string("owner")
 		--minetest.chat_send_player(name,"owner('"..owner.."') == name('"..name.."')")
 		
-		
-		
-		
 		if modMinerTrade.dispensing.canOpen(pos, name) and sender:get_player_control().aux1 then
 			minetest.chat_send_player(name,modMinerTrade.translate("You can not change your own machine!"))
 			minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
@@ -227,9 +224,9 @@ minetest.register_on_player_receive_fields(function(sender, formname, fields)
 					meta:set_string("offer", "")
 					meta:set_string("infotext", modMinerTrade.translate("Dispensing Machine of '%s'."):format(owner))
 				end
+				return
 			end
 			
-			
 			local minv = meta:get_inventory()
 			local pinv = sender:get_inventory()
 			local invlist_tostring = function(invlist)
@@ -256,25 +253,28 @@ minetest.register_on_player_receive_fields(function(sender, formname, fields)
 					owners_fault = true
 				end
 			end
-			if can_exchange then
-				for i, item in pairs(wants) do
-					pinv:remove_item("customer_gives",item)
-					minv:add_item("customers_gave",item)
-				end
-				for i, item in pairs(gives) do
-					minv:remove_item("stock",item)
-					pinv:add_item("customer_gets",item)
-				end
-				minetest.chat_send_player(name,"Escambo feito!")
-				minetest.sound_play("sfx_cash_register", {object=sender, max_hear_distance=5.0,})
-			elseif fields.quit==nil then
-				if owners_fault then
-					minetest.chat_send_player(name,modMinerTrade.translate("The stock of '%s' is gone. Contact him!"):format(owner))
+				
+			if fields.quit==nil then
+				if can_exchange then
+					for i, item in pairs(wants) do
+						pinv:remove_item("customer_gives",item)
+						minv:add_item("customers_gave",item)
+					end
+					for i, item in pairs(gives) do
+						minv:remove_item("stock",item)
+						pinv:add_item("customer_gets",item)
+					end
+					minetest.chat_send_player(name,modMinerTrade.translate("Exchange done!"))
+					minetest.sound_play("sfx_cash_register", {object=sender, max_hear_distance=5.0,})
 				else
-					minetest.chat_send_player(name,modMinerTrade.translate("the barter can not be done. Make sure you offer what the machine asks for!"))
+					if owners_fault then
+						minetest.chat_send_player(name,modMinerTrade.translate("The stock of '%s' is gone. Contact him!"):format(owner))
+					else
+						minetest.chat_send_player(name,modMinerTrade.translate("the barter can not be done. Make sure you offer what the machine asks for!"))
+					end
+					minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
 				end
-				minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
-			end
+			end --if fields.quit==nil then
 		end
 	end
 end)
diff --git a/item_exchange_table.lua b/item_exchange_table.lua
new file mode 100644
index 0000000..a247fd9
--- /dev/null
+++ b/item_exchange_table.lua
@@ -0,0 +1,178 @@
+modMinerTrade.exchangetable = {
+	formspec = {
+		main = "size[10,9.5]"
+			.."listcolors[#88888844;#888888;#FFFFFF]"
+			.."background[-0.25,-0.25;10.5,10.25;balcao_topo.png]"
+			.."label[3.5,0;"..minetest.formspec_escape(modMinerTrade.translate("EXCHANGE TABLE\n(Player to Player)")).."]"
+			.."list[current_name;pl1;0,1;3,4;]"
+			.."list[current_name;pl2;7,1;3,4;]"
+			.."label[1,5;"..minetest.formspec_escape(modMinerTrade.translate("Your inventory"))..":]"
+			.."list[current_player;main;1,5.5;8,4;]",
+		pl1 = {
+			start = "button[3,1;2.0,1;pl1_start;"..minetest.formspec_escape(modMinerTrade.translate("Open")).."]",
+			player = function(name) return "label[0,0.5;"..minetest.formspec_escape(modMinerTrade.translate("'%s' offer"):format(name))..":]" end,
+			accept1 = "button[3,1;2,1;pl1_accept1;"..minetest.formspec_escape(modMinerTrade.translate("Offer")).."]"..
+						 "button[3,2;2,1;pl1_cancel;"..minetest.formspec_escape(modMinerTrade.translate("Cancel")).."]",
+			accept2 = "button[3,1;2,1;pl1_accept2;"..minetest.formspec_escape(modMinerTrade.translate("Confirm")).."]"..
+						 "button[3,2;2,1;pl1_cancel;"..minetest.formspec_escape(modMinerTrade.translate("Cancel")).."]",
+		},
+		pl2 = {
+			start = "button[5,1;2.0,1;pl2_start;"..minetest.formspec_escape(modMinerTrade.translate("Open")).."]",
+			player = function(name) return "label[7,0.5;"..minetest.formspec_escape(modMinerTrade.translate("'%s' offer"):format(name))..":]" end,
+			accept1 = "button[5,1;2,1;pl2_accept1;"..minetest.formspec_escape(modMinerTrade.translate("Offer")).."]"..
+						 "button[5,2;2,1;pl2_cancel;"..minetest.formspec_escape(modMinerTrade.translate("Cancel")).."]",
+			accept2 = "button[5,1;2,1;pl2_accept2;"..minetest.formspec_escape(modMinerTrade.translate("Confirm")).."]"..
+						 "button[5,2;2,1;pl2_cancel;"..minetest.formspec_escape(modMinerTrade.translate("Cancel")).."]",
+		},
+	}
+}
+
+
+modMinerTrade.exchangetable.getPrivilegios = function(listname,playername,meta)
+	if listname == "pl1" then
+		if playername ~= meta:get_string("pl1") then
+			return false
+		elseif meta:get_int("pl1step") ~= 1 then
+			return false
+		end
+	end
+	if listname == "pl2" then
+		if playername ~= meta:get_string("pl2") then
+			return false
+		elseif meta:get_int("pl2step") ~= 1 then
+			return false
+		end
+	end
+	return true
+end
+
+modMinerTrade.exchangetable.update_formspec = function(meta)
+	local formspec = modMinerTrade.exchangetable.formspec.main
+	local pl_formspec = function (n)
+		if meta:get_int(n.."step")==0 then
+			formspec = formspec .. modMinerTrade.exchangetable.formspec[n].start
+		else
+			formspec = formspec .. modMinerTrade.exchangetable.formspec[n].player(meta:get_string(n))
+			if meta:get_int(n.."step") == 1 then
+				formspec = formspec .. modMinerTrade.exchangetable.formspec[n].accept1
+			elseif meta:get_int(n.."step") == 2 then
+				formspec = formspec .. modMinerTrade.exchangetable.formspec[n].accept2
+			end
+		end
+	end
+	pl_formspec("pl1") --10:18:33: ERROR[ServerThread]: Assignment to undeclared global "pl_formspec" inside a function at /home/lunovox/.minetest/mods/lunotrades/exchangetable.lua:80.
+	pl_formspec("pl2")
+	meta:set_string("formspec",formspec)
+end
+
+modMinerTrade.exchangetable.getInventario = function(inv,list,playername)
+	local player = minetest.env:get_player_by_name(playername)
+	if player then
+		for k,v in ipairs(inv:get_list(list)) do
+			player:get_inventory():add_item("main",v)
+			inv:remove_item(list,v)
+		end
+	end
+end
+
+modMinerTrade.exchangetable.cancel = function(meta)
+	modMinerTrade.exchangetable.getInventario(meta:get_inventory(),"pl1",meta:get_string("pl1"))
+	modMinerTrade.exchangetable.getInventario(meta:get_inventory(),"pl2",meta:get_string("pl2"))
+	meta:set_string("pl1","")
+	meta:set_string("pl2","")
+	meta:set_int("pl1step",0)
+	meta:set_int("pl2step",0)
+end
+
+modMinerTrade.exchangetable.exchange = function(meta)
+	modMinerTrade.exchangetable.getInventario(meta:get_inventory(),"pl1",meta:get_string("pl2"))
+	modMinerTrade.exchangetable.getInventario(meta:get_inventory(),"pl2",meta:get_string("pl1"))
+	meta:set_string("pl1","")
+	meta:set_string("pl2","")
+	meta:set_int("pl1step",0)
+	meta:set_int("pl2step",0)
+end
+
+minetest.register_node("minertrade:exchangetable", {
+	description = modMinerTrade.translate("EXCHANGE TABLE\n* It makes safe exchanges from player to player without the need to put your items on the ground."),
+	tiles = {"balcao_topo.png", "balcao1_baixo.png", "balcao1_lado.png"},
+	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
+	sounds = default.node_sound_wood_defaults(),
+	on_construct = function(pos)
+		local meta = minetest.env:get_meta(pos)
+		meta:set_string("infotext", modMinerTrade.translate("EXCHANGE TABLE\n* It makes safe exchanges from player to player without the need to put your items on the ground."))
+		meta:set_string("pl1","")
+		meta:set_string("pl2","")
+		modMinerTrade.exchangetable.update_formspec(meta)
+		local inv = meta:get_inventory()
+		inv:set_size("pl1", 3*4)
+		inv:set_size("pl2", 3*4)
+	end,
+	on_receive_fields = function(pos, formname, fields, sender)
+		local meta = minetest.env:get_meta(pos)
+		meta:set_string("infotext", modMinerTrade.translate("EXCHANGE TABLE\n* It makes safe exchanges from player to player without the need to put your items on the ground."))
+		local pl_receive_fields = function(n)
+			if fields[n.."_start"] and meta:get_string(n) == "" then
+				minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
+				meta:set_string(n,sender:get_player_name())
+			end
+			if meta:get_string(n) == "" then
+				meta:set_int(n.."step",0)
+			elseif meta:get_int(n.."step")==0 then
+				meta:set_int(n.."step",1)
+			end
+			if sender:get_player_name() == meta:get_string(n) then
+				if meta:get_int(n.."step")==1 and fields[n.."_accept1"] then
+					minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
+					meta:set_int(n.."step",2)
+				end
+				if meta:get_int(n.."step")==2 and fields[n.."_accept2"] then
+					minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
+					meta:set_int(n.."step",3)
+					if n == "pl1" and meta:get_int("pl2step") == 3 then modMinerTrade.exchangetable.exchange(meta) end
+					if n == "pl2" and meta:get_int("pl1step") == 3 then modMinerTrade.exchangetable.exchange(meta) end
+				end
+				if fields[n.."_cancel"] then 
+					minetest.sound_play("sfx_alert", {object=sender, max_hear_distance=5.0,})
+					modMinerTrade.exchangetable.cancel(meta) 
+				end
+			end
+		end
+		pl_receive_fields("pl1") --10:18:33: ERROR[ServerThread]: Assignment to undeclared global "pl_receive_fields" inside a function at /home/lunovox/.minetest/mods/lunotrades/exchangetable.lua:156.
+		pl_receive_fields("pl2")
+		-- End
+		modMinerTrade.exchangetable.update_formspec(meta)
+	end,
+	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		local meta = minetest.env:get_meta(pos)
+		if not modMinerTrade.exchangetable.getPrivilegios(from_list,player:get_player_name(),meta) then return 0 end
+		if not modMinerTrade.exchangetable.getPrivilegios(to_list,player:get_player_name(),meta) then return 0 end
+		return count
+	end,
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		local meta = minetest.env:get_meta(pos)
+		if not modMinerTrade.exchangetable.getPrivilegios(listname,player:get_player_name(),meta) then return 0 end
+		return stack:get_count()
+	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local meta = minetest.env:get_meta(pos)
+		if not modMinerTrade.exchangetable.getPrivilegios(listname,player:get_player_name(),meta) then return 0 end
+		return stack:get_count()
+	end,
+})
+
+
+minetest.register_craft({
+	output = 'minertrade:exchangetable',
+	recipe = {
+		{"default:steel_ingot"	,"group:wood"	,"default:steel_ingot"},
+		{"group:wood"				,"group:wood"	,"group:wood"},
+		{"group:stick"				,""				,"group:stick"},
+	}
+})
+
+minetest.register_alias("exchangetable"	, "minertrade:exchangetable")
+minetest.register_alias(
+	modMinerTrade.translate("exchangetable"), 
+	"minertrade:exchangetable"
+)
diff --git a/locale/pt.txt b/locale/pt.txt
index 1932d5d..8e183e9 100644
--- a/locale/pt.txt
+++ b/locale/pt.txt
@@ -12,6 +12,7 @@ DISPENSING MACHINE=MÁQUINA DE DISPENSADORA
 Customer Offer=Cliente Oferece
 Customer Receive=Cliente Recebe
 ACCEPT=ACEITAR
+Exchange done!=Escambo feito!
 Current customer inventory=Inventário atual do cliente
 The Machine Need=A Maquina Precisa
 The Machine Offer=A Maquina Oferece
@@ -21,14 +22,27 @@ You need=Você Precisa
 You offer=Você Oferece
 Make an announcement about what this machine will do=Faça um anúncio sobre o que esta máquina dispensará
 Seller current inventory=Inventario atual do vendedor
-Customer Interface=Interface do Cliente
-Dispensing Machine (Sell items for you)=Maquina Dispensadora (Vende itens por você)
+Ctrl + Right Click Mouse → Customer Interface=Ctrl + Clique Direito do Mouse → Interface do Cliente
+DISPENSING MACHINE\n* Sells your items, even if you are not online.=MÁQUINA DE DISPENSADORA\n* Vende seus itens, mesmo se você não estiver online.
 Dispensing Machine of '%s'.=Maquina Dispensadora de '%s'.
 The Dispensing Machine can not be removed before being emptied!=A Máquina Dispensadora não pode ser retirada antes de ser esvaziada!
 You can not change your own machine!=Voce nao pode trocar na sua propria maquina!
 The stock of '%s' is gone. Contact him!=O estoque de '%s' acabou. Contacte-o!
 the barter can not be done. Make sure you offer what the machine asks for!=O escambo nao pode ser feito. Verifique se voce ofereceu o que a maquina pede!
 
+#------- item_barter_table.lua ---------------------------------------------------------------------------
+EXCHANGE TABLE\n(Player to Player)=MESA DE ESCAMBO\n(Jogador para Jogador)
+EXCHANGE TABLE\n* It makes safe exchanges from player to player without the need to put your items on the ground.=MESA DE ESCAMBO\n* Faz trocas seguras jogador a jogador sem a necessidade de colocar seu itens no chão.
+'%s' offer='%s' oferece
+Your inventory=Seu inventario
+Open=Abrir
+Offer=Oferecer
+Cancel=Cancelar
+Confirm=Confirmar
+
+#------- on_final.lua ---------------------------------------------------------------------------
+Saving strongbox from all players in the file '%s'!=Salvando cofre de todos os jogadores no arquivo '%s'!
 
 # ------- alias ---------------------------------------------------------------------------
 dispensingmachine=dispensadora
+exchangetable=mesadetroca
diff --git a/on_final.lua b/on_final.lua
new file mode 100644
index 0000000..a444439
--- /dev/null
+++ b/on_final.lua
@@ -0,0 +1,10 @@
+modMinerTrade.doLoad()
+
+minetest.register_on_leaveplayer(function(player)
+	modMinerTrade.doSave()
+end)
+
+minetest.register_on_shutdown(function()
+	modMinerTrade.doSave()
+	minetest.log('action',"[STRONGBOX] "..modMinerTrade.translate("Saving strongbox from all players in the file '%s'!"):format(modMinerTrade.urlTabela))
+end)
diff --git a/screenshot2.png b/screenshot2.png
new file mode 100644
index 0000000..63c7396
Binary files /dev/null and b/screenshot2.png differ
diff --git a/screenshot3.png b/screenshot3.png
new file mode 100644
index 0000000..7582884
Binary files /dev/null and b/screenshot3.png differ