diff --git a/project/src/helpers/TraderHelper.ts b/project/src/helpers/TraderHelper.ts
index c6d7bcf9..f6de9bfa 100644
--- a/project/src/helpers/TraderHelper.ts
+++ b/project/src/helpers/TraderHelper.ts
@@ -52,7 +52,13 @@ export class TraderHelper {
      * @param sessionID Players id
      * @returns Trader base
      */
-    public getTrader(traderID: string, sessionID: string): ITraderBase | undefined {
+    public getTrader(traderID: string, sessionID: string): ITraderBase | any {
+        if (traderID === "ragfair") {
+            return {
+                currency: "RUB",
+            };
+        }
+
         const pmcData = this.profileHelper.getPmcProfile(sessionID);
         if (!pmcData) {
             throw new error(this.localisationService.getText("trader-unable_to_find_profile_with_id", sessionID));
diff --git a/project/src/services/PaymentService.ts b/project/src/services/PaymentService.ts
index f42371d7..d7bef550 100644
--- a/project/src/services/PaymentService.ts
+++ b/project/src/services/PaymentService.ts
@@ -100,7 +100,11 @@ export class PaymentService {
                     this.handbookHelper.inRUB(currencyAmount, currencyTpl),
                     this.paymentHelper.getCurrency(trader.currency),
                 );
-                pmcData.TradersInfo[request.tid].salesSum += costOfPurchaseInCurrency;
+
+                // Only update traders
+                if (this.traderHelper.traderEnumHasKey(request.tid)) {
+                    pmcData.TradersInfo[request.tid].salesSum += costOfPurchaseInCurrency;
+                }
             }
         }
 
@@ -116,7 +120,9 @@ export class PaymentService {
             pmcData.TradersInfo[request.tid].salesSum += costOfPurchaseInCurrency;
         }
 
-        this.traderHelper.lvlUp(request.tid, pmcData);
+        if (this.traderHelper.traderEnumHasKey(request.tid)) {
+            this.traderHelper.lvlUp(request.tid, pmcData);
+        }
 
         this.logger.debug("Item(s) taken. Status OK.");
     }