Privacy policy

Bill Tax Fixer for Xero. Last updated 15 November 2026.

Who we are

Bill Tax Fixer for Xero is operated by Samet Ateşen, trading as Atesen Software, Sakarya, Türkiye ("we", "us"). Contact: support@atesensoftware.com. It runs on the same service as our product Unapprove and uses the same Xero connection.

What we collect

• From Xero, with your permission: your name and e-mail as Xero shares them at sign-in, the organisations you connect, and, while you use the product, your bills, their suppliers' purchase defaults and your tax rates.
• Before a bill is changed, a copy of it (lines, amounts, tax settings), stored encrypted so the change can be undone.
• A log of runs with IDs and status codes. Logs never hold amounts, contact names or tokens.

What we do not do

We do not sell data, show ads, or use your accounting data to train models. We read only what a preview or a run needs.

Service providers

Railway (hosting and database), Paddle.com (payments, as reseller and merchant of record), Resend (e-mail to paying customers and failure alerts with IDs only).

Retention and deletion

Bill copies are deleted after 30 days. Run logs are kept for 12 months. Disconnecting an organisation stops all access; ask us and we delete what we hold about it.

Security

Xero tokens and bill copies are encrypted at rest (AES-256-GCM). Access is over HTTPS only.

Your rights

You may ask for a copy, a correction or deletion of your personal data, or object to its use, by e-mailing us.

Changes

We post changes here and update the date above.