diff --git a/apps/marketing/src/app/(marketing)/single-player-mode/[token]/success/page.tsx b/apps/marketing/src/app/(marketing)/single-player-mode/[token]/success/page.tsx
index 138591a7e..6e02a470f 100644
--- a/apps/marketing/src/app/(marketing)/single-player-mode/[token]/success/page.tsx
+++ b/apps/marketing/src/app/(marketing)/single-player-mode/[token]/success/page.tsx
@@ -1,8 +1,9 @@
 import { notFound } from 'next/navigation';
 
 import { getDocumentAndRecipientByToken } from '@documenso/lib/server-only/document/get-document-by-token';
+import { DocumentStatus } from '@documenso/prisma/client';
 
-import SinglePlayerModeSuccess from '~/components/(marketing)/single-player-mode/single-player-mode-success';
+import { SinglePlayerModeSuccess } from '~/components/(marketing)/single-player-mode/single-player-mode-success';
 
 export type SinglePlayerModeSuccessPageProps = {
   params: {
@@ -21,7 +22,7 @@ export default async function SinglePlayerModeSuccessPage({
     token,
   }).catch(() => null);
 
-  if (!document || document.status !== 'COMPLETED') {
+  if (!document || document.status !== DocumentStatus.COMPLETED) {
     return notFound();
   }
 
diff --git a/apps/marketing/src/app/(marketing)/single-player-mode/page.tsx b/apps/marketing/src/app/(marketing)/single-player-mode/page.tsx
index 3dc8b5c85..3c76ebac0 100644
--- a/apps/marketing/src/app/(marketing)/single-player-mode/page.tsx
+++ b/apps/marketing/src/app/(marketing)/single-player-mode/page.tsx
@@ -6,6 +6,7 @@ import Link from 'next/link';
 import { useRouter } from 'next/navigation';
 
 import { useAnalytics } from '@documenso/lib/client-only/hooks/use-analytics';
+import { base64 } from '@documenso/lib/universal/base64';
 import { putFile } from '@documenso/lib/universal/upload/put-file';
 import { Field, Prisma, Recipient } from '@documenso/prisma/client';
 import { Card, CardContent } from '@documenso/ui/primitives/card';
@@ -155,7 +156,7 @@ export default function SinglePlayerModePage() {
   const onFileDrop = async (file: File) => {
     try {
       const arrayBuffer = await file.arrayBuffer();
-      const base64String = Buffer.from(arrayBuffer).toString('base64');
+      const base64String = base64.encode(new Uint8Array(arrayBuffer));
 
       setUploadedFile({
         file,
diff --git a/apps/marketing/src/components/(marketing)/single-player-mode/create-single-player-document.action.ts b/apps/marketing/src/components/(marketing)/single-player-mode/create-single-player-document.action.ts
index d691abb95..f2bc074ea 100644
--- a/apps/marketing/src/components/(marketing)/single-player-mode/create-single-player-document.action.ts
+++ b/apps/marketing/src/components/(marketing)/single-player-mode/create-single-player-document.action.ts
@@ -3,7 +3,6 @@
 import { createElement } from 'react';
 
 import { DateTime } from 'luxon';
-import { nanoid } from 'nanoid';
 import { PDFDocument } from 'pdf-lib';
 import { match } from 'ts-pattern';
 import { z } from 'zod';
@@ -13,6 +12,7 @@ import { render } from '@documenso/email/render';
 import { DocumentSelfSignedEmailTemplate } from '@documenso/email/templates/document-self-signed';
 import { FROM_ADDRESS, FROM_NAME, SERVICE_USER_EMAIL } from '@documenso/lib/constants/email';
 import { insertFieldInPDF } from '@documenso/lib/server-only/pdf/insert-field-in-pdf';
+import { alphaid } from '@documenso/lib/universal/id';
 import { getFile } from '@documenso/lib/universal/upload/get-file';
 import { prisma } from '@documenso/prisma';
 import {
@@ -101,7 +101,7 @@ export const createSinglePlayerDocument = async (
 
   const documentToken = await prisma.$transaction(
     async (tx) => {
-      const documentToken = nanoid();
+      const documentToken = alphaid();
 
       // Fetch service user who will be the owner of the document.
       const serviceUser = await tx.user.findFirstOrThrow({
@@ -179,7 +179,7 @@ export const createSinglePlayerDocument = async (
 
   // Todo: Handle `downloadLink`
   const template = createElement(DocumentSelfSignedEmailTemplate, {
-    downloadLink: 'https://documenso.com',
+    downloadLink: `${process.env.NEXT_PUBLIC_MARKETING_URL}/single-player-mode/${documentToken}`,
     documentName: documentName,
     assetBaseUrl: process.env.NEXT_PUBLIC_WEBAPP_URL || 'http://localhost:3000',
   });
diff --git a/apps/marketing/src/components/(marketing)/single-player-mode/single-player-mode-success.tsx b/apps/marketing/src/components/(marketing)/single-player-mode/single-player-mode-success.tsx
index 74718650c..65ad5bbfa 100644
--- a/apps/marketing/src/components/(marketing)/single-player-mode/single-player-mode-success.tsx
+++ b/apps/marketing/src/components/(marketing)/single-player-mode/single-player-mode-success.tsx
@@ -26,10 +26,7 @@ interface SinglePlayerModeSuccessProps {
   document: DocumentWithRecipient;
 }
 
-export default function SinglePlayerModeSuccess({
-  className,
-  document,
-}: SinglePlayerModeSuccessProps) {
+export const SinglePlayerModeSuccess = ({ className, document }: SinglePlayerModeSuccessProps) => {
   const { getFlag } = useFeatureFlags();
 
   const isConfettiEnabled = getFlag('marketing_spm_confetti');
@@ -40,7 +37,7 @@ export default function SinglePlayerModeSuccess({
 
   const { toast } = useToast();
 
-  const handleShowDocumentDialog = async () => {
+  const onShowDocumentClick = async () => {
     if (isFetchingDocumentFile) {
       return;
     }
@@ -103,7 +100,7 @@ export default function SinglePlayerModeSuccess({
             />
 
             <Button
-              onClick={async () => handleShowDocumentDialog()}
+              onClick={async () => onShowDocumentClick()}
               loading={isFetchingDocumentFile}
               className="col-span-2"
             >
@@ -132,4 +129,4 @@ export default function SinglePlayerModeSuccess({
       />
     </div>
   );
-}
+};
diff --git a/packages/lib/universal/base64.ts b/packages/lib/universal/base64.ts
new file mode 100644
index 000000000..fefb1fe89
--- /dev/null
+++ b/packages/lib/universal/base64.ts
@@ -0,0 +1 @@
+export * from '@scure/base';
diff --git a/packages/lib/universal/id.ts b/packages/lib/universal/id.ts
index 13738233e..0d40dd088 100644
--- a/packages/lib/universal/id.ts
+++ b/packages/lib/universal/id.ts
@@ -1,5 +1,5 @@
 import { customAlphabet } from 'nanoid';
 
-export const alphaid = customAlphabet('0123456789abcdefghijklmnopqrstuvwxyz', 10);
+export const alphaid = customAlphabet('0123456789abcdefghijklmnopqrstuvwxyz', 21);
 
 export { nanoid } from 'nanoid';