diff --git a/descriptions/rep/en_us.lua b/descriptions/rep/en_us.lua
index 11be80f8..4874c5e5 100644
--- a/descriptions/rep/en_us.lua
+++ b/descriptions/rep/en_us.lua
@@ -1196,3 +1196,8 @@ if EID.enableDebug then
 	EID.descriptions[languageCode].repCards = repCards
 	EID.descriptions[languageCode].repPills = repPills
 end
+
+if REPENTOGON then
+	EID.descriptions[languageCode].custom["6.8.0"] = {"0", "Donation Machine", "{1} of {2} coins remaining until next achievement#{{Luck}} 2% chance for +1 Luck when donating#{{AngelRoom}} Donating 10 coins increases Angel Room chance"}
+	EID.descriptions[languageCode].custom["6.11.0"] = {"0", "Greed Donation Machine", "{{ColorGold}}{1} of {2}{{CR}} coins remaining until next achievement"}
+end
\ No newline at end of file
diff --git a/eid_config.lua b/eid_config.lua
index 12d912c8..0ebf3cd3 100644
--- a/eid_config.lua
+++ b/eid_config.lua
@@ -433,7 +433,7 @@ EID.UserConfig = {
 	-- Default = false
 	["ShowCursor"] = false,
 
-	
+
 	---------- Repentogon ----------
 	-- The following options only affect features that require the API extention "Repentogon" to be installed.
 	-- Website: https://repentogon.com/index.html 
@@ -442,6 +442,9 @@ EID.UserConfig = {
 	-- Default = true
 	["RGON_ShowOnCollectionPage"] = true,
 
+	-- Toggles achievement progress descriptions for donation machines
+	-- Default = true
+	["RGON_DonationMachineDescriptions"] = true,
 
 
 	---------- Misc ----------
@@ -602,6 +605,7 @@ EID.DefaultConfig = {
 	["ShowCursor"] = false,
 
 	["RGON_ShowOnCollectionPage"] = true,
+	["RGON_DonationMachineDescriptions"] = true,
 
 	["ErrorMessage"] = "[Effect not defined]",
 	["TextColor"] = "ColorEIDText",
diff --git a/eid_mcm.lua b/eid_mcm.lua
index 92dab73b..f66916ea 100644
--- a/eid_mcm.lua
+++ b/eid_mcm.lua
@@ -728,7 +728,12 @@ if MCMLoaded then
 				Info = {"Color in which item names are colored to highlight that this item needs to be collected for the collection page"}
 			}
 		)
-		EID:AddBooleanSetting("Repentogon", "RGON_ShowOnCollectionPage", "Show descriptions  on collection page", { infoText = "Displays item effects when navigating the collection page in the main menu."})
+		EID:AddBooleanSetting("Repentogon", "RGON_ShowOnCollectionPage", "Show descriptions on collection page", { infoText = "Displays item effects when navigating the collection page in the main menu."})
+		
+		-- Achievement tracking section
+		MCM.AddSpace("EID", "Repentogon")
+		MCM.AddText("EID", "Repentogon", "Achievement tracking")
+		EID:AddBooleanSetting("Repentogon", "RGON_DonationMachineDescriptions", "Donation machine progress", { infoText = "Displays the number of coins required to gain the next achievement from donation machines"})
 	end
 	---------------------------------------------------------------------------
 	----------------------------Savegame Config--------------------------------
diff --git a/eid_repentogon.lua b/eid_repentogon.lua
index e1edc420..ca8c683f 100644
--- a/eid_repentogon.lua
+++ b/eid_repentogon.lua
@@ -98,3 +98,53 @@ function EID:BoCTrackBagHolding() end
 
 function EID:BoCDetectBagContentShift() end
 
+-----------------------Descriptions & Modifiers --------------------------
+local oldHasDescription = EID.hasDescription
+function EID:hasDescription(entity)
+	local oldReturnVal = oldHasDescription(_,entity)
+	-- repentogon related checks
+
+	-- check if donation machines should have a description
+	if entity.Type == 6 and (entity.Variant == 8 or entity.Variant == 11) and entity.SubType == 0 then
+		local isGreed = entity.Variant == 11
+		local eventCounter = isGreed and EventCounter.GREED_DONATION_MACHINE_COUNTER or
+			EventCounter.DONATION_MACHINE_COUNTER
+		local totalDonations = Isaac.GetPersistentGameData():GetEventCounter(eventCounter)
+
+		return EID.Config["RGON_DonationMachineDescriptions"] and totalDonations < 1000
+	end
+	return oldReturnVal
+end
+
+
+local requirementsDonationMachine = { 10, 20, 50, 100, 150, 200, 400, 600, 900, 999 }
+local requirementsGreedDonationMachine = { 2, 14, 33, 68, 111, 234, 439, 500, 666, 879, 999, 1000 }
+local function DonationMachineCallback(descObj)
+	local isGreed = descObj.ObjVariant == 11
+	local eventCounter = isGreed and EventCounter.GREED_DONATION_MACHINE_COUNTER or
+		EventCounter.DONATION_MACHINE_COUNTER
+	local rewardsTable = isGreed and requirementsGreedDonationMachine or requirementsDonationMachine
+	local totalDonations = Isaac.GetPersistentGameData():GetEventCounter(eventCounter)
+
+	local coinsNeeded = 0
+	for _, value in ipairs(rewardsTable) do
+		if totalDonations < value then
+			coinsNeeded = value
+			break
+		end
+	end
+	descObj.Description = string.gsub(descObj.Description, "{1}", coinsNeeded - totalDonations)
+	descObj.Description = string.gsub(descObj.Description, "{2}", coinsNeeded)
+	descObj.Icon = EID.InlineIcons["DonationMachine"]
+	return descObj
+end
+
+local function RepentogonModifierConditions(descObj)
+	-- Donation machine and Greed donation machine description
+	if descObj.ObjType == 6 and (descObj.ObjVariant == 8 or descObj.ObjVariant == 11) then
+		return { DonationMachineCallback }
+	end
+
+	return false
+end
+EID:addDescriptionModifier("EID Repentogon", RepentogonModifierConditions, nil)