diff --git a/init.lua b/init.lua
index 460040d..2ee04b3 100644
--- a/init.lua
+++ b/init.lua
@@ -5,24 +5,24 @@ assert(insecure_env,
 
 local modpath = minetest.get_modpath(minetest.get_current_modname()) .. "/"
 
-local income = tonumber(minetest.setting_get("citizens_income")) or 10
+--[[local income = tonumber(minetest.setting_get("citizens_income")) or 10
 local income_interval = 1200
 local income_msg = "You receive your citizen's income (+" .. income .. ")"
 
 local next_payout = os.time() + income_interval
+]]--
 
 local exchange =
-        assert(loadfile(modpath .. "exchange.lua"))(insecure_env).open_exchange(
+	assert(loadfile(modpath .. "exchange.lua"))(insecure_env).open_exchange(
 		minetest.get_worldpath() .. "/global_exchange.db"
 )
 
-
 minetest.register_on_shutdown(function()
 	exchange:close()
 end)
 
 
-local function check_giving()
+--[[local function check_giving()
 	local now = os.time()
 	if now < next_payout then
 		return
@@ -45,9 +45,10 @@ local function check_giving()
 end
 
 minetest.after(5, check_giving)
-
-
+]]--
 
 assert(loadfile(modpath .. "atm.lua"))(exchange)
 assert(loadfile(modpath .. "exchange_machine.lua"))(exchange)
 assert(loadfile(modpath .. "digital_mailbox.lua"))(exchange)
+
+minetest.log("action", "[global_exchange] loaded.")