diff --git a/Libraries/SPTarkov.Server.Core/Controllers/RagfairController.cs b/Libraries/SPTarkov.Server.Core/Controllers/RagfairController.cs
index 5e2d69e2..a607935b 100644
--- a/Libraries/SPTarkov.Server.Core/Controllers/RagfairController.cs
+++ b/Libraries/SPTarkov.Server.Core/Controllers/RagfairController.cs
@@ -864,7 +864,7 @@ public class RagfairController(
         // Cleanup of cache now we've used the tax value from it
         ragfairTaxService.ClearStoredOfferTaxById(requestRootItemId);
 
-        var buyTradeRequest = CreateBuyTradeRequestObject(CurrencyType.RUB, tax.Value);
+        var buyTradeRequest = CreateBuyTradeRequestObject(CurrencyType.RUB, tax.Value, pmcData.Id.Value);
         paymentService.PayMoney(pmcData, buyTradeRequest, sessionId, output);
         if (output.Warnings.Count > 0)
         {
@@ -1069,7 +1069,7 @@ public class RagfairController(
                 sellInOncePiece
             );
 
-            var request = CreateBuyTradeRequestObject(CurrencyType.RUB, tax);
+            var request = CreateBuyTradeRequestObject(CurrencyType.RUB, tax, pmcData.Id.Value);
             paymentService.PayMoney(pmcData, request, sessionId, output);
             if (output.Warnings.Count > 0)
             {
@@ -1088,12 +1088,13 @@ public class RagfairController(
     /// </summary>
     /// <param name="currency">What currency: RUB, EURO, USD</param>
     /// <param name="value">Amount of currency</param>
+    /// <param name="pmcId">Players id</param>
     /// <returns>ProcessBuyTradeRequestData</returns>
-    protected ProcessBuyTradeRequestData CreateBuyTradeRequestObject(CurrencyType currency, double value)
+    protected ProcessBuyTradeRequestData CreateBuyTradeRequestObject(CurrencyType currency, double value, MongoId pmcId)
     {
         return new ProcessBuyTradeRequestData
         {
-            TransactionId = "ragfair",
+            TransactionId = pmcId,
             Action = "TradingConfirm",
             SchemeItems = [new IdWithCount { Id = currency.GetCurrencyTpl(), Count = Math.Round(value) }],
             Type = string.Empty,
diff --git a/Libraries/SPTarkov.Server.Core/Controllers/TradeController.cs b/Libraries/SPTarkov.Server.Core/Controllers/TradeController.cs
index facb74ae..83fe65de 100644
--- a/Libraries/SPTarkov.Server.Core/Controllers/TradeController.cs
+++ b/Libraries/SPTarkov.Server.Core/Controllers/TradeController.cs
@@ -87,10 +87,14 @@ public class TradeController(
 
         foreach (var offer in request.Offers)
         {
-            var fleaOffer = ragfairServer.GetOffer(offer.Id);
+            var fleaOffer = ragfairServer.GetOffer(new MongoId(offer.Id));
             if (fleaOffer is null)
             {
-                return httpResponseUtil.AppendErrorToOutput(output, $"Offer with ID {offer.Id} not found", BackendErrorCodes.OfferNotFound);
+                return httpResponseUtil.AppendErrorToOutput(
+                    output,
+                    $"Offer with ID: {offer.Id} not found",
+                    BackendErrorCodes.OfferNotFound
+                );
             }
 
             if (offer.Count == 0)
@@ -156,7 +160,7 @@ public class TradeController(
         var buyData = new ProcessBuyTradeRequestData
         {
             Action = "TradingConfirm",
-            Type = "buy_from_ragfair",
+            Type = "buy_from_ragfair_trader",
             TransactionId = fleaOffer.User.Id,
             ItemId = fleaOffer.Root,
             Count = requestOffer.Count,
@@ -188,8 +192,8 @@ public class TradeController(
         var buyData = new ProcessBuyTradeRequestData
         {
             Action = "TradingConfirm",
-            Type = "buy_from_ragfair",
-            TransactionId = "ragfair",
+            Type = "buy_from_ragfair_pmc",
+            TransactionId = fleaOffer.User.Id,
             ItemId = fleaOffer.Id, // Store ragfair offerId in buyRequestData.item_id
             Count = requestOffer.Count,
             SchemeId = 0,
diff --git a/Libraries/SPTarkov.Server.Core/Helpers/TradeHelper.cs b/Libraries/SPTarkov.Server.Core/Helpers/TradeHelper.cs
index 80c65ee9..b256a5ad 100644
--- a/Libraries/SPTarkov.Server.Core/Helpers/TradeHelper.cs
+++ b/Libraries/SPTarkov.Server.Core/Helpers/TradeHelper.cs
@@ -57,7 +57,7 @@ public class TradeHelper(
             List<Item> offerItems = [];
             Action<int>? buyCallback;
 
-            if (string.Equals(buyRequestData.TransactionId, "ragfair", StringComparison.OrdinalIgnoreCase))
+            if (string.Equals(buyRequestData.Type, "buy_from_ragfair_pmc", StringComparison.OrdinalIgnoreCase))
             {
                 // Called when player purchases PMC offer from ragfair
                 buyCallback = buyCount =>
@@ -129,6 +129,7 @@ public class TradeHelper(
             }
             else
             {
+                // Can only be trader purchase
                 buyCallback = buyCount =>
                 {
                     // Update assort/flea item values
diff --git a/Libraries/SPTarkov.Server.Core/Models/Eft/Insurance/InsureRequestData.cs b/Libraries/SPTarkov.Server.Core/Models/Eft/Insurance/InsureRequestData.cs
index 6baf1aa2..8f98df86 100644
--- a/Libraries/SPTarkov.Server.Core/Models/Eft/Insurance/InsureRequestData.cs
+++ b/Libraries/SPTarkov.Server.Core/Models/Eft/Insurance/InsureRequestData.cs
@@ -7,7 +7,7 @@ namespace SPTarkov.Server.Core.Models.Eft.Insurance;
 public record InsureRequestData : InventoryBaseActionRequestData
 {
     [JsonPropertyName("tid")]
-    public string? TransactionId { get; set; }
+    public MongoId TransactionId { get; set; }
 
     [JsonPropertyName("items")]
     public List<MongoId>? Items { get; set; }
diff --git a/Libraries/SPTarkov.Server.Core/Models/Eft/Trade/ProcessBaseTradeRequestData.cs b/Libraries/SPTarkov.Server.Core/Models/Eft/Trade/ProcessBaseTradeRequestData.cs
index 1dfecbc5..294384dc 100644
--- a/Libraries/SPTarkov.Server.Core/Models/Eft/Trade/ProcessBaseTradeRequestData.cs
+++ b/Libraries/SPTarkov.Server.Core/Models/Eft/Trade/ProcessBaseTradeRequestData.cs
@@ -1,4 +1,5 @@
 using System.Text.Json.Serialization;
+using SPTarkov.Server.Core.Models.Common;
 using SPTarkov.Server.Core.Models.Eft.Inventory;
 
 namespace SPTarkov.Server.Core.Models.Eft.Trade;
@@ -9,5 +10,5 @@ public record ProcessBaseTradeRequestData : InventoryBaseActionRequestData
     public string? Type { get; set; }
 
     [JsonPropertyName("tid")]
-    public string? TransactionId { get; set; }
+    public MongoId TransactionId { get; set; }
 }
diff --git a/Libraries/SPTarkov.Server.Core/Services/PaymentService.cs b/Libraries/SPTarkov.Server.Core/Services/PaymentService.cs
index 660fd4b3..82082b7d 100644
--- a/Libraries/SPTarkov.Server.Core/Services/PaymentService.cs
+++ b/Libraries/SPTarkov.Server.Core/Services/PaymentService.cs
@@ -76,17 +76,13 @@ public class PaymentService(
         // Track the total amount of all currencies.
         var totalCurrencyAmount = 0d;
 
-        // TODO: PMC flea offers use a transaction id of "ragfair", hacky
-        var isPmcFleaPurchase = request.TransactionId == "ragfair";
-        var requestTransactionId = isPmcFleaPurchase ? MongoId.Empty() : new MongoId(request.TransactionId);
+        var requestTransactionId = new MongoId(request.TransactionId);
 
         // Who is recipient of money player is sending
-        var payToTrader = !isPmcFleaPurchase && traderHelper.TraderExists(requestTransactionId);
+        var payToTrader = request.Type == "buy_from_ragfair_trader" && traderHelper.TraderExists(requestTransactionId);
 
         // May need to convert to trader currency
-        var trader = isPmcFleaPurchase
-            ? new TraderBase { Currency = CurrencyType.RUB }
-            : traderHelper.GetTrader(requestTransactionId, sessionID);
+        var trader = payToTrader ? traderHelper.GetTrader(requestTransactionId, sessionID) : new TraderBase { Currency = CurrencyType.RUB }; // TODO: cleanup
 
         // Loop through each type of currency involved in the trade
         foreach (var (currencyTpl, currencyAmount) in currencyAmounts)