Privacy Policy

Published November 14, 2026

About 4rbo

4rbo helps you build a private purchase history from receipts. This policy covers the 4rbo receipt app and its optional Gmail pilot.

Information we collect

We use your email address and account identifier to manage your account through Amazon Cognito. When you submit a receipt, we process the image and store extracted details such as merchant, date, totals, items, and readable codes. We also collect operational logs to run and troubleshoot the service.

Optional Gmail access

The pilot uses the Gmail read-only permission after you authorize access. When you request a scan, 4rbo searches emails with attachments from the past 30 days. It sends candidate senders, subjects, and short previews to Amazon Bedrock to identify likely receipts. Supported receipt images are processed through Amazon Textract. 4rbo uses this information to import receipts into your account.

Storage and retention

We store the pilot OAuth credentials in AWS Secrets Manager. We store receipt records and extraction results in private AWS storage. Temporary receipt images are queued for deletion after processing, with automated cleanup for abandoned uploads. Extracted records are retained as part of your purchase history.

Use and sharing of Google data

4rbo uses Google user data to provide Gmail receipt import and shares relevant data with AWS to operate that feature. 4rbo does not sell Google user data or use it for advertising, lending, or generalized AI model training. Our use and transfer of Google user data will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

Disconnecting and deletion

You can revoke Gmail access from your Google Account connections. Revoking access stops future Gmail reads. Existing imports remain in your history. To request access to or deletion of your account data, imported receipts, or stored Gmail authorization, email hello@4rbo.me.