diff --git a/packages/trpc/lib/routers/partners/sas/getEuroBonusProfile.ts b/packages/trpc/lib/routers/partners/sas/getEuroBonusProfile.ts
index dddec3eb9..840d84519 100644
--- a/packages/trpc/lib/routers/partners/sas/getEuroBonusProfile.ts
+++ b/packages/trpc/lib/routers/partners/sas/getEuroBonusProfile.ts
@@ -7,24 +7,40 @@ import { protectedProcedure } from "../../../procedures"
 
 const outputSchema = z.object({
   eurobonusNumber: z.string(),
-  linkStatus: z.enum(["UNLINKED", "LINKED"]),
+  firstName: z.string().optional(),
+  lastName: z.string().optional(),
+  linkStatus: z.enum(["LINKED", "PENDING", "UNLINKED"]),
   isBlocked: z.boolean(),
   enrollmentDate: z.string(),
   birthdate: z.string(),
   mobileNumber: z.string(),
   email: z.string().email(),
   points: z.object({
-    balances: z.array(z.unknown()),
+    balances: z.array(
+      z.object({
+        expirationDate: z.string(),
+        points: z.number(),
+      })
+    ),
     total: z.number(),
   }),
   tier: z.string(),
   tierStartDate: z.string(),
+  /* `null` if customer is (i.) Lifetime Gold and tier is Gold or (ii.) tier is Basic. If customer is Lifetime Gold and tier is above Gold (e.g., Diamond), there will be a tier end date */
   tierEndDate: z.string().nullable(),
   lifeTimeGold: z.boolean(),
   tierBoostRequestedByScandic: z.boolean(),
-  firstName: z.string(),
-  lastName: z.string(),
-  whoBoosted: z.enum(["NO-BOOST", "BOOSTED"]),
+  whoBoosted: z
+    .enum(["NO-BOOST", "SAS", "SCANDIC", "UNKNOWN"])
+    .default("UNKNOWN")
+    .catch((ctx) => {
+      sasLogger.warn(`Unknown whoBoosted value received: ${ctx.input}`)
+      return "UNKNOWN"
+    }),
+  tierBoostDescription: z.string().optional(),
+  tierMatchStatus: z
+    .enum(["MATCHED", "FAILED", "PENDING", "UNMATCHED"])
+    .optional(),
 })
 
 const sasLogger = createLogger("SAS")