diff --git a/README.md b/README.md
index 7b7ea0f..cf8b220 100644
--- a/README.md
+++ b/README.md
@@ -23,4 +23,25 @@ But I want this script to grow with help of others who know more about other cor
 The installation of this script is simple
 - it just needs to start before any script that requires it
 - it can start before core scripts if you want
-- for `qb-core` I personally place this script in `resources > [standalone]`
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+- for `qb-core` I personally place this script in `resources > [standalone]`
+
+
+---
+
+### Support for different exports and scripts
+
+In exports.lua is the list of script folder names
+
+This is for people who have customised/renamed scripts
+
+eg. for people who use `ps-inventory`, this is mainly based on qb-inventory
+so you need to rename
+```lua
+    QBInv = "qb-inventory",
+```
+to
+```lua
+    QBInv = "ps-inventory",
+```
+
+This will now use events from `ps-inventory` and use it through out the scripts.
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diff --git a/functions.lua b/functions.lua
index 4eb6ce5..4a7ff53 100644
--- a/functions.lua
+++ b/functions.lua
@@ -95,11 +95,26 @@ function makeProp(data, freeze, synced)
 end
 
 function cv(amount)
-    local formatted = amount
+    local formatted = amount or "0"
     while true do formatted, k = string.gsub(formatted, "^(-?%d+)(%d%d%d)", '%1,%2') if (k==0) then break end Wait(0) end
     return formatted
 end
 
+function DrawText3D(x, y, z, text)
+	SetTextScale(0.35, 0.35)
+    SetTextFont(4)
+    SetTextProportional(true)
+    SetTextColour(255, 255, 255, 215)
+    BeginTextCommandDisplayText("STRING")
+    SetTextCentre(true)
+    AddTextComponentSubstringPlayerName(text)
+    SetDrawOrigin(x,y,z, 0)
+    EndTextCommandDisplayText(0.0, 0.0)
+    local factor = string.len(text) / 370
+    DrawRect(0.0, 0.0 + 0.0125, 0.017 + factor, 0.03, 0, 0, 0, 75)
+    ClearDrawOrigin()
+end
+
 AddEventHandler('onResourceStop', function(r)
     if r ~= GetCurrentResourceName() then return end
 	stopSpinner()
@@ -287,7 +302,7 @@ function progressBar(data)
 			lockInv(false)
 			if data.cam then stopTempCam(data.cam) end
 		end
-		
+
 	elseif Config.System.ProgressBar == "qb" then
 		Core.Functions.Progressbar("mechbar",
 			data.label,
@@ -818,4 +833,4 @@ function StopEffects() -- Used to clear up any effects stuck on screen
     AnimpostfxStop('RaceTurbo')
     AnimpostfxStop('FocusIn')
     AnimpostfxStop('Rampage')
-end
+end
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