diff --git a/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--purchase-session.test.ts b/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--purchase-session.test.ts
index ba81b64c3..a84a0f20e 100644
--- a/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--purchase-session.test.ts
+++ b/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--purchase-session.test.ts
@@ -793,17 +793,13 @@ it("should block one-time purchase for same product after prior one-time purchas
     accessType: "client",
     body: { customer_type: "user", customer_id: userId, offer_id: "ot" },
   });
-  expect(createUrl2.status).toBe(200);
-  const code2 = (createUrl2.body as { url: string }).url.match(/\/purchase\/([a-z0-9-_]+)/)?.[1];
-  expect(code2).toBeDefined();
-
-  const res = await niceBackendFetch("/api/v1/payments/purchases/purchase-session", {
-    method: "POST",
-    accessType: "client",
-    body: { full_code: code2, price_id: "one", quantity: 1 },
-  });
-  expect(res.status).toBe(400);
-  expect(String(res.body)).toBe("Customer already has purchased this product; this product is not stackable");
+  expect(createUrl2).toMatchInlineSnapshot(`
+    NiceResponse {
+      "status": 400,
+      "body": "Customer already has purchased this product; this product is not stackable",
+      "headers": Headers { <some fields may have been hidden> },
+    }
+  `);
 });
 
 it("should block one-time purchase in same group after prior one-time purchase in that group (test-mode persisted)", async ({ expect }) => {
diff --git a/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--validate-code.test.ts b/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--validate-code.test.ts
index 9f6abb7a8..2c9e4efd3 100644
--- a/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--validate-code.test.ts
+++ b/apps/e2e/tests/backend/endpoints/api/v1/payments/before-offer-to-product-rename/outdated--validate-code.test.ts
@@ -122,39 +122,10 @@ it("should set already_bought_non_stackable when user already owns non-stackable
       offer_id: "test-offer",
     },
   });
-  expect(createUrlRes2.status).toBe(200);
-  const code2 = (createUrlRes2.body as { url: string }).url.match(/\/purchase\/([a-z0-9-_]+)/)?.[1];
-  expect(code2).toBeDefined();
-
-  const validateResponse = await niceBackendFetch("/api/v1/payments/purchases/validate-code", {
-    method: "POST",
-    accessType: "client",
-    body: { full_code: code2 },
-  });
-  expect(validateResponse).toMatchInlineSnapshot(`
+  expect(createUrlRes2).toMatchInlineSnapshot(`
     NiceResponse {
-      "status": 200,
-      "body": {
-        "already_bought_non_stackable": true,
-        "conflicting_products": [],
-        "product": {
-          "customer_type": "user",
-          "display_name": "Test Offer",
-          "prices": {
-            "monthly": {
-              "USD": "1000",
-              "interval": [
-                1,
-                "month",
-              ],
-            },
-          },
-          "stackable": false,
-        },
-        "project_id": "<stripped UUID>",
-        "stripe_account_id": <stripped field 'stripe_account_id'>,
-        "test_mode": true,
-      },
+      "status": 400,
+      "body": "Customer already has purchased this product; this product is not stackable",
       "headers": Headers { <some fields may have been hidden> },
     }
   `);
diff --git a/apps/e2e/tests/backend/endpoints/api/v1/payments/purchase-session.test.ts b/apps/e2e/tests/backend/endpoints/api/v1/payments/purchase-session.test.ts
index b4e0e73ce..f8cac8352 100644
--- a/apps/e2e/tests/backend/endpoints/api/v1/payments/purchase-session.test.ts
+++ b/apps/e2e/tests/backend/endpoints/api/v1/payments/purchase-session.test.ts
@@ -809,17 +809,13 @@ it("should block one-time purchase for same product after prior one-time purchas
     accessType: "client",
     body: { customer_type: "user", customer_id: userId, product_id: "ot" },
   });
-  expect(createUrl2.status).toBe(200);
-  const code2 = (createUrl2.body as { url: string }).url.match(/\/purchase\/([a-z0-9-_]+)/)?.[1];
-  expect(code2).toBeDefined();
-
-  const res = await niceBackendFetch("/api/latest/payments/purchases/purchase-session", {
-    method: "POST",
-    accessType: "client",
-    body: { full_code: code2, price_id: "one", quantity: 1 },
-  });
-  expect(res.status).toBe(400);
-  expect(String(res.body)).toBe("Customer already has purchased this product; this product is not stackable");
+  expect(createUrl2).toMatchInlineSnapshot(`
+    NiceResponse {
+      "status": 400,
+      "body": "Customer already has purchased this product; this product is not stackable",
+      "headers": Headers { <some fields may have been hidden> },
+    }
+  `);
 });
 
 it("should block one-time purchase in same group after prior one-time purchase in that group (test-mode persisted)", async ({ expect }) => {
diff --git a/apps/e2e/tests/backend/endpoints/api/v1/payments/validate-code.test.ts b/apps/e2e/tests/backend/endpoints/api/v1/payments/validate-code.test.ts
index 960d0b744..414ad7d1f 100644
--- a/apps/e2e/tests/backend/endpoints/api/v1/payments/validate-code.test.ts
+++ b/apps/e2e/tests/backend/endpoints/api/v1/payments/validate-code.test.ts
@@ -122,39 +122,10 @@ it("should set already_bought_non_stackable when user already owns non-stackable
       product_id: "test-product",
     },
   });
-  expect(createUrlRes2.status).toBe(200);
-  const code2 = (createUrlRes2.body as { url: string }).url.match(/\/purchase\/([a-z0-9-_]+)/)?.[1];
-  expect(code2).toBeDefined();
-
-  const validateResponse = await niceBackendFetch("/api/latest/payments/purchases/validate-code", {
-    method: "POST",
-    accessType: "client",
-    body: { full_code: code2 },
-  });
-  expect(validateResponse).toMatchInlineSnapshot(`
+  expect(createUrlRes2).toMatchInlineSnapshot(`
     NiceResponse {
-      "status": 200,
-      "body": {
-        "already_bought_non_stackable": true,
-        "conflicting_products": [],
-        "product": {
-          "customer_type": "user",
-          "display_name": "Test Product",
-          "prices": {
-            "monthly": {
-              "USD": "1000",
-              "interval": [
-                1,
-                "month",
-              ],
-            },
-          },
-          "stackable": false,
-        },
-        "project_id": "<stripped UUID>",
-        "stripe_account_id": <stripped field 'stripe_account_id'>,
-        "test_mode": true,
-      },
+      "status": 400,
+      "body": "Customer already has purchased this product; this product is not stackable",
       "headers": Headers { <some fields may have been hidden> },
     }
   `);