diff --git a/functions/src/memberCache/memberCache.ts b/functions/src/memberCache/memberCache.ts
index 95cdd2e..9fbc8c0 100644
--- a/functions/src/memberCache/memberCache.ts
+++ b/functions/src/memberCache/memberCache.ts
@@ -11,9 +11,11 @@ interface MembershipData {
   gymId?: string;
   userId?: string;
   status?: string;
+  subscriptionId?: string;
   subscription?: {
     hasPersonalTraining?: boolean;
     frequency?: string;
+    price?: number;
     [key: string]: any;
   };
   isPartialPayment?: boolean;
@@ -45,6 +47,7 @@ interface MinimalCacheEntry {
   hasPersonalTraining: boolean;
   hasPartialPayment: boolean;
   remainingAmount: number;
+  subscriptionId?: string | null;
   lastUpdated: string;
 }
 
@@ -110,7 +113,7 @@ export const getMemberCache = onRequest(
           members: [],
           totalMembers: 0,
           lastUpdated: new Date().toISOString(),
-          cacheVersion: "3.0",
+          cacheVersion: "3.1",
         });
       }
     } catch (error) {
@@ -197,7 +200,7 @@ export const updateMemberCache = onRequest(
         members,
         totalMembers: members.length,
         lastUpdated: new Date().toISOString(),
-        cacheVersion: "3.0",
+        cacheVersion: "3.1",
       };
 
       await saveCacheToStorage(gymId, jsonData);
@@ -252,7 +255,7 @@ async function fetchAllMinimalMembers(
           );
           return null;
         }
-        return await generateMinimalCacheEntry(userId, doc.id, membershipData);
+        return await generateMinimalCacheEntry(userId, doc.id, membershipData, gymId);
       } catch (error) {
         logger.error(`Error processing member ${doc.id}:`, error);
         return null;
@@ -316,7 +319,8 @@ async function updateSpecificMembers(
           return await generateMinimalCacheEntry(
             userId,
             doc.id,
-            membershipData
+            membershipData,
+            gymId
           );
         } catch (error) {
           logger.error(`Error processing member ${doc.id}:`, error);
@@ -364,7 +368,8 @@ async function saveCacheToStorage(
 async function generateMinimalCacheEntry(
   userId: string,
   membershipId: string,
-  membershipData: MembershipData
+  membershipData: MembershipData,
+  gymId: string
 ): Promise<MinimalCacheEntry> {
   try {
     let firstName = "";
@@ -429,6 +434,7 @@ async function generateMinimalCacheEntry(
         membershipData.subscription?.hasPersonalTraining === true,
       hasPartialPayment,
       remainingAmount: remaining,
+      subscriptionId: membershipData.subscriptionId || null,
       lastUpdated: new Date().toISOString(),
     };